Bump sass from 1.39.2 to 1.40.1 in /webui/frontend

Bumps [sass](https://github.com/sass/dart-sass) from 1.39.2 to 1.40.1.
- [Release notes](https://github.com/sass/dart-sass/releases)
- [Changelog](https://github.com/sass/dart-sass/blob/main/CHANGELOG.md)
- [Commits](sass/dart-sass@1.39.2...1.40.1)

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

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": "^1.39.2",
+    "sass": "^1.40.1",
     "sass-loader": "^12.1.0",
     "typescript": "~4.4.2",
     "vue-cli-plugin-bootstrap-vue": "~0.8.2",

webui/frontend/yarn.lock

@@ -7346,10 +7346,10 @@ sass-loader@^12.1.0:
     klona "^2.0.4"
     neo-async "^2.6.2"
 
-sass@^1.39.2:
-  version "1.39.2"
-  resolved "https://registry.yarnpkg.com/sass/-/sass-1.39.2.tgz#1681964378f58d76fc64a6a502619bd5ac99f660"
-  integrity sha512-4/6Vn2RPc+qNwSclUSKvssh7dqK1Ih3FfHBW16I/GfH47b3scbYeOw65UIrYG7PkweFiKbpJjgkf5CV8EMmvzw==
+sass@^1.40.1:
+  version "1.40.1"
+  resolved "https://registry.yarnpkg.com/sass/-/sass-1.40.1.tgz#55d3fc38fe9dc579e7324ce0eb9185bede7992a9"
+  integrity sha512-M6WskYLzTfdZdb09W9SftIScjudL8jNkhdh9z96U+olQaKIcw2Knb6QLL9bUhnuSm4VD+1yJVaO2/ENDPMTtAQ==
   dependencies:
     chokidar ">=3.0.0 <4.0.0"