chore(deps): update dependency postcss to v8.3.11 [skip netlify] (#3348)

Co-authored-by: Renovate Bot <bot@renovateapp.com>

yarn.lock

@@ -9256,12 +9256,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"nanoid@npm:^3.1.28":
-  version: 3.1.29
-  resolution: "nanoid@npm:3.1.29"
+"nanoid@npm:^3.1.30":
+  version: 3.1.30
+  resolution: "nanoid@npm:3.1.30"
   bin:
     nanoid: bin/nanoid.cjs
-  checksum: 8837bc351ac6d26882d568ce3e1d5e2d5095b0c6ca99aa8f5710eff5153e0aea4c5273681c7642d9d7a6f6e20fb1d32e5eb1125c70b25bdead417f007d30f96f
+  checksum: 276d0d4b0c41c46aeefec5f09f093e4085a2352d06881c845db22b84f8ef72cc8defae6d76bfb1d8a2a128eb2dec42ab148d16582be4e7754c97905806ef57b6
   languageName: node
   linkType: hard
 
@@ -10302,13 +10302,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"picocolors@npm:^0.2.1":
-  version: 0.2.1
-  resolution: "picocolors@npm:0.2.1"
-  checksum: 3b0f441f0062def0c0f39e87b898ae7461c3a16ffc9f974f320b44c799418cabff17780ee647fda42b856a1dc45897e2c62047e1b546d94d6d5c6962f45427b2
-  languageName: node
-  linkType: hard
-
 "picocolors@npm:^1.0.0":
   version: 1.0.0
   resolution: "picocolors@npm:1.0.0"
@@ -11234,13 +11227,13 @@ __metadata:
   linkType: hard
 
 "postcss@npm:^8.0.0, postcss@npm:^8.2.15":
-  version: 8.3.9
-  resolution: "postcss@npm:8.3.9"
+  version: 8.3.11
+  resolution: "postcss@npm:8.3.11"
   dependencies:
-    nanoid: ^3.1.28
-    picocolors: ^0.2.1
+    nanoid: ^3.1.30
+    picocolors: ^1.0.0
     source-map-js: ^0.6.2
-  checksum: b64d0e59bc027b2f09e5a84ca32b4f0620553812110e42295a79fd0e6ea664779e575c2d5e8d35a1b0804f0933ec878404c6e161e008b5bc51cba44eaef216ef
+  checksum: 1a230553d74c66aa9585c90781ed8ea75f19cefea405d2117b67fbeb24b5b5e0e17be2e0c5a07db31dd085643a13394127ab2222e940771b70498331bf20f35e
   languageName: node
   linkType: hard