build: update dependency postcss-loader to v8.2.1

See associated pull request for more information.

Author: angular-robot

packages/angular_devkit/build_angular/package.json

@@ -43,7 +43,7 @@
     "picomatch": "4.0.3",
     "piscina": "5.1.4",
     "postcss": "8.5.6",
-    "postcss-loader": "8.2.0",
+    "postcss-loader": "8.2.1",
     "resolve-url-loader": "5.0.0",
     "rxjs": "7.8.2",
     "sass": "1.97.3",