Bump @rails/webpacker from 5.0.1 to 5.1.1 (#7466)

Bumps [@rails/webpacker](https://github.com/rails/webpacker) from 5.0.1 to 5.1.1.
- [Release notes](https://github.com/rails/webpacker/releases)
- [Changelog](https://github.com/rails/webpacker/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rails/webpacker/compare/v5.0.1...v5.1.1)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

package.json

@@ -119,7 +119,7 @@
     "@babel/plugin-transform-react-jsx": "^7.9.4",
     "@babel/preset-env": "^7.9.5",
     "@github/clipboard-copy-element": "^1.1.2",
-    "@rails/webpacker": "5.0.1",
+    "@rails/webpacker": "5.1.1",
     "babel-preset-preact": "^2.0.0",
     "chart.js": "^2.9.3",
     "clipboard-polyfill": "^2.8.6",

yarn.lock

@@ -1273,10 +1273,10 @@
     "@nodelib/fs.scandir" "2.1.3"
     fastq "^1.6.0"
 
-"@rails/webpacker@5.0.1":
-  version "5.0.1"
-  resolved "https://registry.yarnpkg.com/@rails/webpacker/-/webpacker-5.0.1.tgz#f7bdb8d0b36e41aa2f219aad332f50194ad4fc46"
-  integrity sha512-r74Od+YO5OxkrePNLL9M3Mi3DQNPLSXkv+cGDdiFvTGeFc+VtI8j0sNGoulBMlEZFH8GVlb7LLy/FVLjPJq1/Q==
+"@rails/webpacker@5.1.1":
+  version "5.1.1"
+  resolved "https://registry.yarnpkg.com/@rails/webpacker/-/webpacker-5.1.1.tgz#3c937aa719e46341f037a3f37349ef58085950df"
+  integrity sha512-ho5Stv9naZgG4HbHNFPqbA1OLPJyj6QXfgAc7VGCu4kkMe/RnVFLoLJFW6TZ9wYelKodBjRA2tKKiCaugv0sZw==
   dependencies:
     "@babel/core" "^7.9.0"
     "@babel/plugin-proposal-class-properties" "^7.8.3"