build: update rollup to version 2.19.0

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": "2.18.2",
+    "rollup": "2.19.0",
     "rxjs": "6.6.0",
     "sass": "1.26.9",
     "sass-loader": "9.0.1",

yarn.lock

@@ -11539,10 +11539,10 @@ rollup-plugin-sourcemaps@^0.6.0:
     "@rollup/pluginutils" "^3.0.9"
     source-map-resolve "^0.6.0"
 
-rollup@2.18.2:
-  version "2.18.2"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.18.2.tgz#886ac6e4549e493df106c3e2580c89aeb997be25"
-  integrity sha512-+mzyZhL9ZyLB3eHBISxRNTep9Z2qCuwXzAYkUbFyz7yNKaKH03MFKeiGOS1nv2uvPgDb4ASKv+FiS5mC4h5IFQ==
+rollup@2.19.0:
+  version "2.19.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.19.0.tgz#6484868882281552b0dc33aa5bc5b36a9c920452"
+  integrity sha512-nny5Vs4jwY3vbQAXgOyU4ZDZqLvMKm/umnsVry/demVL6ve8ke1XhdpYE0eiWencASmx/qFPw6pP8P7MLJl9XA==
   optionalDependencies:
     fsevents "~2.1.2"