Bump postcss from 8.4.49 to 8.5.1 in the postcss group

Bumps the postcss group with 1 update: [postcss](https://github.com/postcss/postcss).


Updates `postcss` from 8.4.49 to 8.5.1
- [Release notes](https://github.com/postcss/postcss/releases)
- [Changelog](https://github.com/postcss/postcss/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss@8.4.49...8.5.1)

---
updated-dependencies:
- dependency-name: postcss
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: postcss
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -224,7 +224,7 @@
     "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",