Bump postcss-loader from 7.3.4 to 8.1.1 (#12875)

Bumps [postcss-loader](https://github.com/webpack-contrib/postcss-loader) from 7.3.4 to 8.1.1.
- [Release notes](https://github.com/webpack-contrib/postcss-loader/releases)
- [Changelog](https://github.com/webpack-contrib/postcss-loader/blob/master/CHANGELOG.md)
- [Commits](https://github.com/webpack-contrib/postcss-loader/compare/v7.3.4...v8.1.1)

---
updated-dependencies:
- dependency-name: postcss-loader
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -307,7 +307,7 @@
     "pino-pretty": "^10.3.1",
     "po2json": "mikeedwards/po2json#51e2310485bbe35e9e57f2eee238185459ca0eab",
     "postcss": "^8.4.33",
-    "postcss-loader": "^7.3.4",
+    "postcss-loader": "^8.1.1",
     "prettier": "2.8.8",
     "pretty-quick": "3.3.1",
     "react-hot-loader": "^4.13.1",

yarn.lock

@@ -3375,7 +3375,7 @@ core-util-is@~1.0.0:
   resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.3.tgz#a6042d3634c2b27e9328f837b965fac83808db85"
   integrity sha512-ZQBvi1DcpJ4GDqanjucZ2Hj3wEO5pZDS89BWbkcrvdxksJorwUDDZamX9ldFkp9aw2lmBDLgkObEA4DWNJ9FYQ==
 
-cosmiconfig@^8.2.0, cosmiconfig@^8.3.5:
+cosmiconfig@^8.2.0:
   version "8.3.6"
   resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-8.3.6.tgz#060a2b871d66dba6c8538ea1118ba1ac16f5fae3"
   integrity sha512-kcZ6+W5QzcJ3P1Mt+83OUv/oHFqZHIx8DuxG6eZ5RGMERoLqp4BuGjhHLYGK+Kf5XVkQvqBSmAy/nGWN3qDgEA==
@@ -3385,6 +3385,16 @@ cosmiconfig@^8.2.0, cosmiconfig@^8.3.5:
     parse-json "^5.2.0"
     path-type "^4.0.0"
 
+cosmiconfig@^9.0.0:
+  version "9.0.0"
+  resolved "https://registry.yarnpkg.com/cosmiconfig/-/cosmiconfig-9.0.0.tgz#34c3fc58287b915f3ae905ab6dc3de258b55ad9d"
+  integrity sha512-itvL5h8RETACmOTFc4UfIyB2RfEHi71Ax6E/PivVxq9NseKbOWpeyHEOIbmAw1rs8Ak0VursQNww7lf7YtUwzg==
+  dependencies:
+    env-paths "^2.2.1"
+    import-fresh "^3.3.0"
+    js-yaml "^4.1.0"
+    parse-json "^5.2.0"
+
 create-jest@^29.7.0:
   version "29.7.0"
   resolved "https://registry.yarnpkg.com/create-jest/-/create-jest-29.7.0.tgz#a355c5b3cb1e1af02ba177fe7afd7feee49a5320"
@@ -4017,7 +4027,7 @@ entities@^4.2.0, entities@^4.3.0, entities@^4.4.0:
   resolved "https://registry.yarnpkg.com/entities/-/entities-4.4.0.tgz#97bdaba170339446495e653cfd2db78962900174"
   integrity sha512-oYp7156SP8LkeGD0GF85ad1X9Ai79WtRsZ2gxJqtBuzH+98YUV6jkHEKlZkMbcrjJjIVJNIDP/3WL9wQkoPbWA==
 
-env-paths@^2.2.0:
+env-paths@^2.2.0, env-paths@^2.2.1:
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/env-paths/-/env-paths-2.2.1.tgz#420399d416ce1fbe9bc0a07c62fa68d67fd0f8f2"
   integrity sha512-+h1lkLKhZMTYjog1VEpJNG7NZJWcuc2DDk/qsqSTRRCOXiLjeQ1d1/udrUGhqMxUgAlwKNZ0cf2uqan5GLuS2A==
@@ -7969,12 +7979,12 @@ postcss-discard-overridden@^6.0.0:
   resolved "https://registry.yarnpkg.com/postcss-discard-overridden/-/postcss-discard-overridden-6.0.0.tgz#49c5262db14e975e349692d9024442de7cd8e234"
   integrity sha512-4VELwssYXDFigPYAZ8vL4yX4mUepF/oCBeeIT4OXsJPYOtvJumyz9WflmJWTfDwCUcpDR+z0zvCWBXgTx35SVw==
 
-postcss-loader@^7.3.4:
-  version "7.3.4"
-  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-7.3.4.tgz#aed9b79ce4ed7e9e89e56199d25ad1ec8f606209"
-  integrity sha512-iW5WTTBSC5BfsBJ9daFMPVrLT36MrNiC6fqOZTTaHjBNX6Pfd5p+hSBqe/fEeNd7pc13QiAyGt7VdGMw4eRC4A==
+postcss-loader@^8.1.1:
+  version "8.1.1"
+  resolved "https://registry.yarnpkg.com/postcss-loader/-/postcss-loader-8.1.1.tgz#2822589e7522927344954acb55bbf26e8b195dfe"
+  integrity sha512-0IeqyAsG6tYiDRCYKQJLAmgQr47DX6N7sFSWvQxt6AcupX8DIdmykuk/o/tx0Lze3ErGHJEp5OSRxrelC6+NdQ==
   dependencies:
-    cosmiconfig "^8.3.5"
+    cosmiconfig "^9.0.0"
     jiti "^1.20.0"
     semver "^7.5.4"