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

Author: renovate-bot

package.json

@@ -124,7 +124,7 @@
     "clang-format": "1.4.0",
     "jasmine": "3.6.1",
     "prettier": "2.1.2",
-    "rollup": "2.27.1",
+    "rollup": "2.28.2",
     "rollup-plugin-commonjs": "10.1.0",
     "tslint": "6.1.3",
     "tslint-eslint-rules": "5.4.0",

yarn.lock

@@ -1290,10 +1290,10 @@ rollup-pluginutils@^2.8.1:
   dependencies:
     estree-walker "^0.6.1"
 
-rollup@2.27.1:
-  version "2.27.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.27.1.tgz#372744e1d36eba0fd942d997600c2fc2ca266305"
-  integrity sha512-GiWHQvnmMgBktSpY/1+nrGpwPsTw4b9P28og2uedfeq4JZ16rzAmnQ5Pm/E0/BEmDNia1ZbY7+qu3nBgNa19Hg==
+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"