Merge pull request #771 from ui-router/dependabot/npm_and_yarn/rollup-2.7.2

Author: dependabot-preview[bot]

yarn.lock

@@ -5398,9 +5398,9 @@ rollup@^1.12.1:
     acorn "^7.1.0"
 
 rollup@^2.0.6:
-  version "2.6.1"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.6.1.tgz#8354e67caa7b8bf24c2488d9e2f64da2be62eebe"
-  integrity sha512-1RhFDRJeg027YjBO6+JxmVWkEZY0ASztHhoEUEWxOwkh4mjO58TFD6Uo7T7Y3FbmDpRTfKhM5NVxJyimCn0Elg==
+  version "2.7.2"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.7.2.tgz#0f8ee6216d33e83c0750116312c2c92b94cc7f72"
+  integrity sha512-SdtTZVMMVSPe7SNv4exUyPXARe5v/p3TeeG3LRA5WabLPJt4Usi3wVrvVlyAUTG40JJmqS6zbIHt2vWTss2prw==
   optionalDependencies:
     fsevents "~2.1.2"