Merge pull request #287 from spatial-model-editor/dependabot/npm_and_yarn/postcss-loader-8.1.0

Bump postcss-loader from 7.3.4 to 8.1.0

Author: lkeegan

package-lock.json

@@ -32,7 +32,7 @@
     "html-minifier": "4.0.0",
     "mini-css-extract-plugin": "2.7.6",
     "postcss": "8.4.33",
-    "postcss-loader": "7.3.4",
+    "postcss-loader": "8.1.0",
     "pug": "3.0.2",
     "sass": "1.70.0",
     "sass-loader": "13.3.3",