build: update rollup to version 2.16.0

Author: renovate-bot

packages/angular_devkit/build_angular/package.json

@@ -50,7 +50,7 @@
     "regenerator-runtime": "0.13.5",
     "resolve-url-loader": "3.1.1",
     "rimraf": "3.0.2",
-    "rollup": "2.15.0",
+    "rollup": "2.16.0",
     "rxjs": "6.5.5",
     "sass": "1.26.8",
     "sass-loader": "8.0.2",

yarn.lock

@@ -11446,10 +11446,10 @@ rollup-plugin-sourcemaps@^0.6.0:
     "@rollup/pluginutils" "^3.0.9"
     source-map-resolve "^0.6.0"
 
-rollup@2.15.0:
-  version "2.15.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.15.0.tgz#1324633188c7f82138bd3bdc99416009ee541f48"
-  integrity sha512-HAk4kyXiV5sdNDnbKWk5zBPnkX/DAgx09Kbp8rRIRDVsTUVN3vnSowR7ZHkV6/lAiE6c2TQ8HtYb72aCPGW4Jw==
+rollup@2.16.0:
+  version "2.16.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.16.0.tgz#f45ed04a2cafdb4d1b71a2a77b5673334d811a32"
+  integrity sha512-95NglykUQAhl+mTFZqVvGUWDoGHV4/XanOZBbR7LOwTKODde5yFNHfVDZEnERBMuQViDuYaxOlFW87i1GQMihA==
   optionalDependencies:
     fsevents "~2.1.2"