Chore(deps-dev): Bump sass from 1.85.1 to 1.86.3

Bumps [sass](https://github.com/sass/dart-sass) from 1.85.1 to 1.86.3.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.85.1...1.86.3)

---
updated-dependencies:
- dependency-name: sass
  dependency-version: 1.86.3
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -15,7 +15,7 @@
     "mocha": "^11.1.0",
     "mock-local-storage": "^1.1.24",
     "nyc": "^17.1.0",
-    "sass": "^1.85.1",
+    "sass": "^1.86.3",
     "sinon": "^20.0.0"
   }
 }