Bump sass from 1.43.2 to 1.43.4 in /webui/frontend

Bumps [sass](https://github.com/sass/dart-sass) from 1.43.2 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](sass/dart-sass@1.43.2...1.43.4)

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

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

webui/frontend/package.json

@@ -35,7 +35,7 @@
     "mutationobserver-shim": "^0.3.7",
     "popper.js": "^1.16.1",
     "portal-vue": "^2.1.7",
-    "sass": "^1.43.2",
+    "sass": "^1.43.4",
     "sass-loader": "^12.3.0",
     "typescript": "~4.4.4",
     "vue-cli-plugin-bootstrap-vue": "~0.8.2",

webui/frontend/yarn.lock

@@ -7346,10 +7346,10 @@ sass-loader@^12.3.0:
     klona "^2.0.4"
     neo-async "^2.6.2"
 
-sass@^1.43.2:
-  version "1.43.2"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.43.2.tgz#c02501520c624ad6622529a8b3724eb08da82d65"
-  integrity sha512-DncYhjl3wBaPMMJR0kIUaH3sF536rVrOcqqVGmTZHQRRzj7LQlyGV7Mb8aCKFyILMr5VsPHwRYtyKpnKYlmQSQ==
+sass@^1.43.4:
+  version "1.43.4"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.43.4.tgz#68c7d6a1b004bef49af0d9caf750e9b252105d1f"
+  integrity sha512-/ptG7KE9lxpGSYiXn7Ar+lKOv37xfWsZRtFYal2QHNigyVQDx685VFT/h7ejVr+R8w7H4tmUgtulsKl5YpveOg==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"