Bump shakapacker from 7.2.0 to 7.2.1

Bumps [shakapacker](https://github.com/shakacode/shakapacker) from 7.2.0 to 7.2.1.
- [Changelog](https://github.com/shakacode/shakapacker/blob/master/CHANGELOG.md)
- [Commits](https://github.com/shakacode/shakapacker/commits)

---
updated-dependencies:
- dependency-name: shakapacker
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

package.json

@@ -39,7 +39,7 @@
     "rails-erb-loader": "usabilityhub/rails-erb-loader#master",
     "sass": "^1.69.6",
     "sass-loader": "^13.3.3",
-    "shakapacker": "7.2.0",
+    "shakapacker": "7.2.1",
     "sortablejs": "^1.15.1",
     "sorttable": "^1.0.2",
     "style-loader": "^3.3.3",