Bump css-loader from 6.7.2 to 6.7.3 (#6752)

Bumps [css-loader](https://github.com/webpack-contrib/css-loader) from 6.7.2 to 6.7.3.
- [Release notes](https://github.com/webpack-contrib/css-loader/releases)
- [Changelog](https://github.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md)
- [Commits](webpack-contrib/css-loader@v6.7.2...v6.7.3)

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

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

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

package.json

@@ -358,7 +358,7 @@
     "color": "^3.2.1",
     "command-line-args": "^5.2.1",
     "concurrently": "^7.6.0",
-    "css-loader": "^6.7.2",
+    "css-loader": "^6.7.3",
     "deepdash": "^5.3.9",
     "dompurify": "^2.4.1",
     "electron": "^19.1.9",

yarn.lock

@@ -4546,13 +4546,13 @@ css-box-model@^1.2.0:
   dependencies:
     tiny-invariant "^1.0.6"
 
-css-loader@^6.7.2:
-  version "6.7.2"
-  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-6.7.2.tgz#26bc22401b5921686a10fbeba75d124228302304"
-  integrity sha512-oqGbbVcBJkm8QwmnNzrFrWTnudnRZC+1eXikLJl0n4ljcfotgRifpg2a1lKy8jTrc4/d9A/ap1GFq1jDKG7J+Q==
+css-loader@^6.7.3:
+  version "6.7.3"
+  resolved "https://registry.yarnpkg.com/css-loader/-/css-loader-6.7.3.tgz#1e8799f3ccc5874fdd55461af51137fcc5befbcd"
+  integrity sha512-qhOH1KlBMnZP8FzRO6YCH9UHXQhVMcEGLyNdb7Hv2cpcmJbW0YrddO+tG1ab5nT41KpHIYGsbeHqxB9xPu1pKQ==
   dependencies:
     icss-utils "^5.1.0"
-    postcss "^8.4.18"
+    postcss "^8.4.19"
     postcss-modules-extract-imports "^3.0.0"
     postcss-modules-local-by-default "^4.0.0"
     postcss-modules-scope "^3.0.0"
@@ -10370,7 +10370,7 @@ postcss@^6.0.14, postcss@^6.0.2:
     source-map "^0.6.1"
     supports-color "^5.4.0"
 
-postcss@^8.3.0, postcss@^8.4.18, postcss@^8.4.20:
+postcss@^8.3.0, postcss@^8.4.18, postcss@^8.4.19, postcss@^8.4.20:
   version "8.4.20"
   resolved "https://registry.yarnpkg.com/postcss/-/postcss-8.4.20.tgz#64c52f509644cecad8567e949f4081d98349dc56"
   integrity sha512-6Q04AXR1212bXr5fh03u8aAwbLxAQNGQ/Q1LNa0VfOI06ZAlhPHtQvE4OIdpj4kLThXilalPnmDSOD65DcHt+g==