Merge pull request #1159 from textpattern/dependabot/npm_and_yarn/postcss-loader-8.2.0

Bump postcss-loader from 8.1.1 to 8.2.0

Author: petecooper

package.json

@@ -23,7 +23,7 @@
     "css-loader": "7.1.2",
     "mini-css-extract-plugin": "2.9.4",
     "postcss": "8.5.6",
-    "postcss-loader": "8.1.1",
+    "postcss-loader": "8.2.0",
     "postcss-scss": "4.0.9",
     "sass": "1.90.0",
     "sass-loader": "16.0.5",