build: update ng-packagr to 4.2.0

Author: alan-agius4

packages/angular_devkit/build_ng_packagr/package.json

@@ -17,7 +17,7 @@
   "devDependencies": {
     "@angular/compiler": "^7.0.0-beta.4",
     "@angular/compiler-cli": "^7.0.0-beta.4",
-    "ng-packagr": "^4.1.0",
+    "ng-packagr": "^4.2.0",
     "tsickle": ">=0.27.3",
     "tslib": "^1.9.0"
   }

yarn.lock

@@ -5148,9 +5148,9 @@ neo-async@^2.5.0:
   version "2.5.2"
   resolved "https://registry.yarnpkg.com/neo-async/-/neo-async-2.5.2.tgz#489105ce7bc54e709d736b195f82135048c50fcc"
 
-ng-packagr@^4.1.0:
-  version "4.1.1"
-  resolved "https://registry.yarnpkg.com/ng-packagr/-/ng-packagr-4.1.1.tgz#a2aba1d08e5b2136ad073dfcf7dea90ba10fcc48"
+ng-packagr@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/ng-packagr/-/ng-packagr-4.2.0.tgz#9e2babac0402f761c64908996dae99e54a07fe3e"
   dependencies:
     "@ngtools/json-schema" "^1.1.0"
     autoprefixer "^9.0.0"
@@ -5170,7 +5170,7 @@ ng-packagr@^4.1.0:
     postcss-url "^8.0.0"
     read-pkg-up "^4.0.0"
     rimraf "^2.6.1"
-    rollup "^0.64.0"
+    rollup "^0.66.0"
     rollup-plugin-commonjs "^9.1.3"
     rollup-plugin-node-resolve "^3.0.0"
     rollup-plugin-sourcemaps "^0.4.2"
@@ -6575,9 +6575,9 @@ rollup-pluginutils@^2.0.1:
     estree-walker "^0.5.2"
     micromatch "^2.3.11"
 
-rollup@^0.64.0:
-  version "0.64.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.64.1.tgz#9188ee368e5fcd43ffbc00ec414e72eeb5de87ba"
+rollup@^0.66.0:
+  version "0.66.0"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-0.66.0.tgz#697acc008f4b613695b17222c7626affddf4a506"
   dependencies:
     "@types/estree" "0.0.39"
     "@types/node" "*"