Bump sass from 1.43.3 to 1.43.4 (#347)

Bumps [sass](https://github.com/sass/dart-sass) from 1.43.3 to 1.43.4.
- [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/1.43.3...1.43.4)

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

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

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

web/package.json

@@ -26,7 +26,7 @@
     "react-linkify": "^1.0.0-alpha",
     "react-markdown": "^7.1.0",
     "react-markdown-editor-lite": "^1.3.1",
-    "sass": "^1.43.3",
+    "sass": "^1.43.4",
     "ua-parser-js": "^1.0.1"
   },
   "devDependencies": {