chore(deps-dev): bump rollup-plugin-postcss from 2.5.0 to 2.6.1

Bumps [rollup-plugin-postcss](https://github.com/egoist/rollup-plugin-postcss) from 2.5.0 to 2.6.1.
- [Release notes](https://github.com/egoist/rollup-plugin-postcss/releases)
- [Changelog](https://github.com/egoist/rollup-plugin-postcss/blob/master/CHANGELOG-OLD.md)
- [Commits](egoist/rollup-plugin-postcss@v2.5.0...v2.6.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

yarn.lock

@@ -2742,7 +2742,7 @@ concat-stream@^1.5.0:
     readable-stream "^2.2.2"
     typedarray "^0.0.6"
 
-concat-with-sourcemaps@^1.0.5:
+concat-with-sourcemaps@^1.1.0:
   version "1.1.0"
   resolved "https://registry.yarnpkg.com/concat-with-sourcemaps/-/concat-with-sourcemaps-1.1.0.tgz#d4ea93f05ae25790951b99e7b3b09e3908a4082e"
   integrity sha512-4gEjHJFT9e+2W/77h/DS5SGUgwDaOwprX8L/gl5+3ixnzkVJJsZWDSelmN3Oilw3LNDZjZV0yqH1hLG3k6nghg==
@@ -3044,7 +3044,7 @@ cssnano-util-same-parent@^4.0.0:
   resolved "https://registry.yarnpkg.com/cssnano-util-same-parent/-/cssnano-util-same-parent-4.0.1.tgz#574082fb2859d2db433855835d9a8456ea18bbf3"
   integrity sha512-WcKx5OY+KoSIAxBW6UBBRay1U6vkYheCdjyVNDm85zt5K9mHoGOfsOsqIszfAqrQQFIIKgjh2+FDgIj/zsl21Q==
 
-cssnano@^4.1.8:
+cssnano@^4.1.10:
   version "4.1.10"
   resolved "https://registry.yarnpkg.com/cssnano/-/cssnano-4.1.10.tgz#0ac41f0b13d13d465487e111b778d42da631b8b2"
   integrity sha512-5wny+F6H4/8RgNlaqab4ktc3e0/blKutmq8yNlBFXA//nSFFAqAngjNVRzUvCgYROULmZZUoosL/KSoZo5aUaQ==
@@ -3708,6 +3708,11 @@ esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
+eventemitter3@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/eventemitter3/-/eventemitter3-4.0.0.tgz#d65176163887ee59f386d64c82610b696a4a74eb"
+  integrity sha512-qerSRB0p+UDEssxTtm6EDKcE7W4OaoisfIMl4CngyEhjpYglocpNg6UEqCvemdGhosAsg4sO2dXJOdyBifPGCg==
+
 events@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/events/-/events-3.1.0.tgz#84279af1b34cb75aa88bf5ff291f6d0bd9b31a59"
@@ -4506,13 +4511,20 @@ ignore@^5.1.1, ignore@^5.1.4:
   resolved "https://registry.yarnpkg.com/ignore/-/ignore-5.1.4.tgz#84b7b3dbe64552b6ef0eca99f6743dbec6d97adf"
   integrity sha512-MzbUSahkTW1u7JpKKjY7LCARd1fU5W2rLdxlM4kdkayuCwZImjkpluF9CM1aLewYJguPDqewLam18Y6AU69A8A==
 
-import-cwd@^2.0.0, import-cwd@^2.1.0:
+import-cwd@^2.0.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/import-cwd/-/import-cwd-2.1.0.tgz#aa6cf36e722761285cb371ec6519f53e2435b0a9"
   integrity sha1-qmzzbnInYShcs3HsZRn1PiQ1sKk=
   dependencies:
     import-from "^2.1.0"
 
+import-cwd@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/import-cwd/-/import-cwd-3.0.0.tgz#20845547718015126ea9b3676b7592fb8bd4cf92"
+  integrity sha512-4pnzH16plW+hgvRECbDWpQl3cqtvSofHWh44met7ESfZ8UZOWWddm8hEyDTqREJ9RbYHY8gi8DqmaelApoOGMg==
+  dependencies:
+    import-from "^3.0.0"
+
 import-fresh@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/import-fresh/-/import-fresh-2.0.0.tgz#d81355c15612d386c61f9ddd3922d4304822a546"
@@ -4536,6 +4548,13 @@ import-from@^2.1.0:
   dependencies:
     resolve-from "^3.0.0"
 
+import-from@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/import-from/-/import-from-3.0.0.tgz#055cfec38cd5a27d8057ca51376d7d3bf0891966"
+  integrity sha512-CiuXOFFSzkU5x/CR0+z7T91Iht4CXgfCxVOFRhh2Zyhg5wOpWvvDLQUsWl+gcN+QscYBjez8hDCt85O7RLDttQ==
+  dependencies:
+    resolve-from "^5.0.0"
+
 import-lazy@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/import-lazy/-/import-lazy-4.0.0.tgz#e8eb627483a0a43da3c03f3e35548be5cb0cc153"
@@ -6531,10 +6550,20 @@ p-map@^2.0.0:
   resolved "https://registry.yarnpkg.com/p-map/-/p-map-2.1.0.tgz#310928feef9c9ecc65b68b17693018a665cea175"
   integrity sha512-y3b8Kpd8OAN444hxfBbFfj1FY/RjtTd8tzYwhUqNYXx0fXx2iX4maP4Qr6qhIKbQXI02wTLAda4fYUbDagTUFw==
 
-p-queue@^2.4.2:
-  version "2.4.2"
-  resolved "https://registry.yarnpkg.com/p-queue/-/p-queue-2.4.2.tgz#03609826682b743be9a22dba25051bd46724fc34"
-  integrity sha512-n8/y+yDJwBjoLQe1GSJbbaYQLTI7QHNZI2+rpmCDbe++WLf9HC3gf6iqj5yfPAV71W4UF3ql5W1+UBPXoXTxng==
+p-queue@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/p-queue/-/p-queue-6.3.0.tgz#19bfa4485db7e6a0c135049ff6716375880d9c3a"
+  integrity sha512-fg5dJlFpd5+3CgG3/0ogpVZUeJbjiyXFg0nu53hrOYsybqSiDyxyOpad0Rm6tAiGjgztAwkyvhlYHC53OiAJOA==
+  dependencies:
+    eventemitter3 "^4.0.0"
+    p-timeout "^3.1.0"
+
+p-timeout@^3.1.0:
+  version "3.2.0"
+  resolved "https://registry.yarnpkg.com/p-timeout/-/p-timeout-3.2.0.tgz#c7e17abc971d2a7962ef83626b35d635acf23dfe"
+  integrity sha512-rhIwUycgwwKcP9yTOOFK/AKsAopjjCakVqLHePO3CC6Mir1Z99xT+R63jZxAT5lFZLa2inS5h+ZS2GvR99/FBg==
+  dependencies:
+    p-finally "^1.0.0"
 
 p-try@^1.0.0:
   version "1.0.0"
@@ -6726,6 +6755,11 @@ pify@^4.0.1:
   resolved "https://registry.yarnpkg.com/pify/-/pify-4.0.1.tgz#4b2cd25c50d598735c50292224fd8c6df41e3231"
   integrity sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==
 
+pify@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/pify/-/pify-5.0.0.tgz#1f5eca3f5e87ebec28cc6d54a0e4aaf00acc127f"
+  integrity sha512-eW/gHNMlxdSP6dmG6uJip6FXN0EQBwm2clYYd8Wul42Cwu/DK8HEftzsapcNdYe2MfLiIwZqsDk2RDEsTE79hA==
+
 pirates@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/pirates/-/pirates-4.0.1.tgz#643a92caf894566f91b2b986d2c66950a8e2fb87"
@@ -6848,7 +6882,7 @@ postcss-less@^3.1.4:
   dependencies:
     postcss "^7.0.14"
 
-postcss-load-config@^2.0.0:
+postcss-load-config@^2.1.0:
   version "2.1.0"
   resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-2.1.0.tgz#c84d692b7bb7b41ddced94ee62e8ab31b417b003"
   integrity sha512-4pV3JJVPLd5+RueiVVB+gFOAa7GWc25XQcMp86Zexzke69mKf6Nx9LRcQywdz7yZI9n1udOxmLuAwTBypypF8Q==
@@ -6954,7 +6988,7 @@ postcss-modules-values@1.3.0:
     icss-replace-symbols "^1.1.0"
     postcss "^6.0.1"
 
-postcss-modules@^1.4.1:
+postcss-modules@^1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/postcss-modules/-/postcss-modules-1.5.0.tgz#08da6ce43fcfadbc685a021fe6ed30ef929f0bcc"
   integrity sha512-KiAihzcV0TxTTNA5OXreyIXctuHOfR50WIhqBpc8pe0Q5dcs/Uap9EVlifOI9am7zGGdGOJQ6B1MPYKo2UxgOg==
@@ -7730,7 +7764,7 @@ resolve@1.1.7:
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
   integrity sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=
 
-resolve@1.x, resolve@^1.10.0, resolve@^1.11.0, resolve@^1.11.1, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.15.1, resolve@^1.3.2, resolve@^1.5.0:
+resolve@1.x, resolve@^1.10.0, resolve@^1.11.0, resolve@^1.11.1, resolve@^1.12.0, resolve@^1.13.1, resolve@^1.15.1, resolve@^1.3.2:
   version "1.15.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.15.1.tgz#27bdcdeffeaf2d6244b95bb0f9f4b4653451f3e8"
   integrity sha512-84oo6ZTtoTUpjgNEr5SJyzQhzL72gaRodsSfyxC/AXRvwu0Yse9H8eF9IpGo7b8YetZhlI6v7ZQ6bKBFV/6S7w==
@@ -7851,23 +7885,23 @@ rollup-plugin-node-resolve@^5.2.0:
     rollup-pluginutils "^2.8.1"
 
 rollup-plugin-postcss@^2.5.0:
-  version "2.5.0"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-postcss/-/rollup-plugin-postcss-2.5.0.tgz#54ef2487cda498d8bca69aaca3b55b30dee0106b"
-  integrity sha512-tBba0iMOY+eH1bP2rUhO/WK45uTRdRbuM5yWViO7tUChUrgA+JSQJscpCpStebPZoFxRwfkJRk2PZHd1q+JY2A==
+  version "2.6.1"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-postcss/-/rollup-plugin-postcss-2.6.1.tgz#67bfa6620f6925423c817b7164815dff22a6b74a"
+  integrity sha512-xYi4J3RVEsGL+cYMVT9VIovTa0bdriz2lDVLJQg+0Mdjael4DUZcqLnvIqZut9KfLJfcWLNWDI9zmFbX9n/srg==
   dependencies:
-    chalk "^2.4.2"
-    concat-with-sourcemaps "^1.0.5"
-    cssnano "^4.1.8"
-    import-cwd "^2.1.0"
-    p-queue "^2.4.2"
-    pify "^3.0.0"
-    postcss "^7.0.14"
-    postcss-load-config "^2.0.0"
-    postcss-modules "^1.4.1"
+    chalk "^4.0.0"
+    concat-with-sourcemaps "^1.1.0"
+    cssnano "^4.1.10"
+    import-cwd "^3.0.0"
+    p-queue "^6.3.0"
+    pify "^5.0.0"
+    postcss "^7.0.27"
+    postcss-load-config "^2.1.0"
+    postcss-modules "^1.5.0"
     promise.series "^0.2.0"
-    resolve "^1.5.0"
-    rollup-pluginutils "^2.0.1"
-    safe-identifier "^0.3.1"
+    resolve "^1.15.1"
+    rollup-pluginutils "^2.8.2"
+    safe-identifier "^0.4.1"
     style-inject "^0.3.0"
 
 rollup-plugin-serve@^1.0.1:
@@ -7904,7 +7938,7 @@ rollup-plugin-terser@^5.3.0:
     serialize-javascript "^2.1.2"
     terser "^4.6.2"
 
-rollup-pluginutils@^2.0.1, rollup-pluginutils@^2.8.1, rollup-pluginutils@^2.8.2:
+rollup-pluginutils@^2.8.1, rollup-pluginutils@^2.8.2:
   version "2.8.2"
   resolved "https://registry.yarnpkg.com/rollup-pluginutils/-/rollup-pluginutils-2.8.2.tgz#72f2af0748b592364dbd3389e600e5a9444a351e"
   integrity sha512-EEp9NhnUkwY8aif6bxgovPHMoMoNr2FulJziTndpt5H9RdwC47GSGuII9XxpSdzVGM0GWrNPHV6ie1LTNJPaLQ==
@@ -7959,10 +7993,10 @@ safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
   integrity sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g==
 
-safe-identifier@^0.3.1:
-  version "0.3.1"
-  resolved "https://registry.yarnpkg.com/safe-identifier/-/safe-identifier-0.3.1.tgz#466b956ef8558b10bbe15b87fedf470ab283cd39"
-  integrity sha512-+vr9lVsmciuoP1fz8w30qDcohwH2S/tb5dPGQ8zHmG9jQf7YHU2fIKGxxcDpeY38J0Dep+DdPMz8FszVZT0Mbw==
+safe-identifier@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/safe-identifier/-/safe-identifier-0.4.1.tgz#b6516bf72594f03142b5f914f4c01842ccb1b678"
+  integrity sha512-73tOz5TXsq3apuCc3vC8c9QRhhdNZGiBhHmPPjqpH4TO5oCDqk8UIsDcSs/RG6dYcFAkOOva0pqHS3u7hh7XXA==
 
 safe-regex@^1.1.0:
   version "1.1.0"