build: update rollup to version 2.17.1

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": "2.17.0",
+    "rollup": "2.17.1",
     "rxjs": "6.5.5",
     "sass": "1.26.8",
     "sass-loader": "8.0.2",

yarn.lock

@@ -11481,10 +11481,10 @@ rollup-plugin-sourcemaps@^0.6.0:
     "@rollup/pluginutils" "^3.0.9"
     source-map-resolve "^0.6.0"
 
-[email protected].0:
-  version "2.17.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.17.0.tgz#3db289792c567242b600d88cf3718dd206c7f3f2"
-  integrity sha512-4Um68vKyyTLzT+EWClgc+nyxSlunlmx8wgCO16RDicwxvccnyBHguoNqxPaJL/YPAdvuAJkqaFPf/BfDojzEZA==
+[email protected].1:
+  version "2.17.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.17.1.tgz#d01a27c1b76e42efe2cd786609589f6332e81aa6"
+  integrity sha512-lVrtCXJ+08Eapa0SfApLmRNWNWm2FsYFnLPIJZJvZz2uI2Gv+dfPyu1zgF7KKF/HYFJDvjxbdCbI8lUVMnG7Sg==
   optionalDependencies:
     fsevents "~2.1.2"