Merge pull request #448 from ui-router/dependabot/npm_and_yarn/rollup-2.55.1

Author: dependabot-preview[bot]

yarn.lock

@@ -3343,9 +3343,9 @@ rollup-pluginutils@^2.8.2:
     estree-walker "^0.6.1"
 
 rollup@^2.27.1:
-  version "2.54.0"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.54.0.tgz#99ea816e8e9b1c6af3ab957a4e7a8f78dbd87773"
-  integrity sha512-RHzvstAVwm9A751NxWIbGPFXs3zL4qe/eYg+N7WwGtIXVLy1cK64MiU37+hXeFm1jqipK6DGgMi6Z2hhPuCC3A==
+  version "2.55.1"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-2.55.1.tgz#66a444648e2fb603d8e329e77a61c608a6510fda"
+  integrity sha512-1P9w5fpb6b4qroePh8vHKGIvPNxwoCQhjJpIqfZGHLKpZ0xcU2/XBmFxFbc9697/6bmHpmFTLk5R1dAQhFSo0g==
   optionalDependencies:
     fsevents "~2.3.2"