build(deps-dev): bump sass from 1.77.8 to 1.78.0 (#405)

Bumps [sass](https://github.com/sass/dart-sass) from 1.77.8 to 1.78.0.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.77.8...1.78.0)

---
updated-dependencies:
- dependency-name: sass
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

package.json

@@ -23,7 +23,7 @@
     "gulp-sass": "^5.1.0",
     "gulp-zip": "^6.0.0",
     "postcss": "^8.4.44",
-    "sass": "^1.77.8",
+    "sass": "^1.78.0",
     "standard-version": "^9.5.0",
     "typescript": "^5.5.4",
     "webextension-polyfill": "^0.12.0",