Bump sass from 1.77.5 to 1.77.6

Bumps [sass](https://github.com/sass/dart-sass) from 1.77.5 to 1.77.6.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](https://github.com/sass/dart-sass/compare/1.77.5...1.77.6)

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

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

package.json

@@ -38,7 +38,7 @@
     "propagating-hammerjs": "^3.0.0",
     "rails-erb-loader": "usabilityhub/rails-erb-loader#master",
     "rails_admin": "3.1.2",
-    "sass": "^1.77.5",
+    "sass": "^1.77.6",
     "sass-loader": "^14.2.1",
     "shakapacker": "8.0.0",
     "sortablejs": "^1.15.2",