Merge pull request DSpace#3850 from DSpace/dependabot/npm_and_yarn/postcss-3a92966d17

Bump postcss from 8.4.49 to 8.5.1 in the postcss group

Author: tdonohue

package-lock.json

@@ -225,7 +225,7 @@
     "ng-mocks": "^14.13.2",
     "ngx-mask": "14.2.4",
     "nodemon": "^2.0.22",
-    "postcss": "^8.4",
+    "postcss": "^8.5",
     "postcss-import": "^14.0.0",
     "postcss-loader": "^4.0.3",
     "postcss-preset-env": "^7.4.2",