Bump postcss-url from 8.0.0 to 9.0.0

Bumps [postcss-url](https://github.com/postcss/postcss-url) from 8.0.0 to 9.0.0.
- [Release notes](https://github.com/postcss/postcss-url/releases)
- [Changelog](https://github.com/postcss/postcss-url/blob/master/CHANGELOG.md)
- [Commits](postcss/postcss-url@8.0.0...v9.0.0)

---
updated-dependencies:
- dependency-name: postcss-url
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

package-lock.json

@@ -45,7 +45,7 @@
     "postcss-calc": "~7.0",
     "postcss-custom-properties": "~10.0",
     "postcss-import": "~12.0",
-    "postcss-url": "~8.0",
+    "postcss-url": "~9.0",
     "prettier-eslint": "~9.0",
     "require-directory": "~2.1",
     "require-from-string": "~2.0",