Bump sass from 1.86.1 to 1.86.3 (#2772)

Bumps [sass](https://github.com/sass/dart-sass) from 1.86.1 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@1.86.1...1.86.3)

---
updated-dependencies:
- dependency-name: sass
  dependency-version: 1.86.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

package-lock.json

@@ -24,7 +24,7 @@
         "prettier": "^2.8.8",
         "redom": "^3.27.1",
         "remarkable": "^2.0.1",
-        "sass": "^1.86.1",
+        "sass": "^1.86.3",
         "screenfull": "^5.1.0",
         "split.js": "^1.6.2",
         "urijs": "^1.19.11"