Bump postcss-mixins from 9.0.2 to 9.0.4

Bumps [postcss-mixins](https://github.com/postcss/postcss-mixins) from 9.0.2 to 9.0.4.
- [Release notes](https://github.com/postcss/postcss-mixins/releases)
- [Changelog](https://github.com/postcss/postcss-mixins/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss-mixins@9.0.2...9.0.4)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package.json

@@ -47,7 +47,7 @@
     "postcss": "^8.4.17",
     "postcss-import": "^14.1.0",
     "postcss-loader": "^7.0.2",
-    "postcss-mixins": "^9.0.2",
+    "postcss-mixins": "^9.0.4",
     "postcss-nested": "^5.0.6",
     "postcss-preset-env": "^7.8.2",
     "prettier": "^2.7.1",

yarn.lock

@@ -3901,14 +3901,14 @@ postcss-media-minmax@^5.0.0:
   resolved "https://registry.yarnpkg.com/postcss-media-minmax/-/postcss-media-minmax-5.0.0.tgz#7140bddec173e2d6d657edbd8554a55794e2a5b5"
   integrity sha512-yDUvFf9QdFZTuCUg0g0uNSHVlJ5X1lSzDZjPSFaiCWvjgsvu8vEVxtahPrLMinIDEEGnx6cBe6iqdx5YWz08wQ==
 
-postcss-mixins@^9.0.2:
-  version "9.0.2"
-  resolved "https://registry.yarnpkg.com/postcss-mixins/-/postcss-mixins-9.0.2.tgz#098969dafd1b9a98e2973fde024bef9d2563f604"
-  integrity sha512-LaFjXcR+7LRji+Sc6DRn1mUw43+Y9Lyh5JjFTQDedlIi4W6REAesRXRJLlms5424vb0zerBfCVZzS2ZHRxGZOA==
+postcss-mixins@^9.0.4:
+  version "9.0.4"
+  resolved "https://registry.yarnpkg.com/postcss-mixins/-/postcss-mixins-9.0.4.tgz#75cd3cdb619a7e08c4c51ebb094db5f6d65b3831"
+  integrity sha512-XVq5jwQJDRu5M1XGkdpgASqLk37OqkH4JCFDXl/Dn7janOJjCTEKL+36cnRVy7bMtoBzALfO7bV7nTIsFnUWLA==
   dependencies:
     fast-glob "^3.2.11"
     postcss-js "^4.0.0"
-    postcss-simple-vars "^6.0.3"
+    postcss-simple-vars "^7.0.0"
     sugarss "^4.0.1"
 
 postcss-modules-extract-imports@^3.0.0:
@@ -4076,10 +4076,10 @@ postcss-selector-parser@^6.0.9:
     cssesc "^3.0.0"
     util-deprecate "^1.0.2"
 
-postcss-simple-vars@^6.0.3:
-  version "6.0.3"
-  resolved "https://registry.yarnpkg.com/postcss-simple-vars/-/postcss-simple-vars-6.0.3.tgz#e66516c7fe980da3498f4a8ad400b9c53861806c"
-  integrity sha512-fkNn4Zio8vN4vIig9IFdb8lVlxWnYR769RgvxCM6YWlFKie/nQaOcaMMMFz/s4gsfHW4/5bJW+i57zD67mQU7g==
+postcss-simple-vars@^7.0.0:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/postcss-simple-vars/-/postcss-simple-vars-7.0.1.tgz#836b3097a54dcd13dbd3c36a5dbdd512fad2954c"
+  integrity sha512-5GLLXaS8qmzHMOjVxqkk1TZPf1jMqesiI7qLhnlyERalG0sMbHIbJqrcnrpmZdKCLglHnRHoEBB61RtGTsj++A==
 
 postcss-value-parser@^4.0.0, postcss-value-parser@^4.1.0, postcss-value-parser@^4.2.0:
   version "4.2.0"