build: update rollup to version 2.0.3

Author: renovate-bot

packages/angular_devkit/build_angular/package.json

@@ -45,7 +45,7 @@
     "raw-loader": "4.0.0",
     "regenerator-runtime": "0.13.3",
     "rimraf": "3.0.2",
-    "rollup": "1.32.0",
+    "rollup": "2.0.3",
     "rxjs": "6.5.4",
     "sass": "1.26.2",
     "sass-loader": "8.0.2",

yarn.lock

@@ -9949,14 +9949,12 @@ rollup@1.31.1:
     "@types/node" "*"
     acorn "^7.1.0"
 
-rollup@1.32.0:
-  version "1.32.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.32.0.tgz#c65ce134850aca1ce595fcac07d1dc5d53bf227c"
-  integrity sha512-ab2tF5pdDqm2zuI8j02ceyrJSScl9V2C24FgWQ1v1kTFTu1UrG5H0hpP++mDZlEFyZX4k0chtGEHU2i+pAzBgA==
-  dependencies:
-    "@types/estree" "*"
-    "@types/node" "*"
-    acorn "^7.1.0"
+rollup@2.0.3:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.0.3.tgz#b28fd528b3b15a8caf01fa7446c83bd66142b0ab"
+  integrity sha512-OjTD1pmtqCFaaoTl+zf3dXlG0FR1PudauQzAYmP5hDLLrrisXP6EuzAx9MY6En5bv61e8F6JGcVQxsVOcqFTUA==
+  optionalDependencies:
+    fsevents "~2.1.2"
 
 run-async@^2.2.0:
   version "2.4.0"