chore(deps): update dependency rollup to v2.28.2

Author: renovate-bot

package.json

@@ -44,7 +44,7 @@
     "npm-run-all": "4.1.5",
     "phantomjs-prebuilt": "2.1.16",
     "prettier": "2.1.2",
-    "rollup": "2.28.1",
+    "rollup": "2.28.2",
     "rollup-plugin-terser": "7.0.2",
     "should": "13.2.3",
     "ts-node": "9.0.0",

yarn.lock

@@ -4325,10 +4325,10 @@ rollup-plugin-terser@7.0.2:
     serialize-javascript "^4.0.0"
     terser "^5.0.0"
 
-rollup@2.28.1:
-  version "2.28.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.28.1.tgz#ceedca3cdb013c2fa8f22f958a29c203368159ea"
-  integrity sha512-DOtVoqOZt3+FjPJWLU8hDIvBjUylc9s6IZvy76XklxzcLvAQLtVAG/bbhsMhcWnYxC0TKKcf1QQ/tg29zeID0Q==
+rollup@2.28.2:
+  version "2.28.2"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.28.2.tgz#599ec4978144a82d8a8ec3d37670a8440cb04e4b"
+  integrity sha512-8txbsFBFLmm9Xdt4ByTOGa9Muonmc8MfNjnGAR8U8scJlF1ZW7AgNZa7aqBXaKtlvnYP/ab++fQIq9dB9NWUbg==
   optionalDependencies:
     fsevents "~2.1.2"