Bump @wordpress/scripts from 30.5.1 to 30.6.0

Bumps [@wordpress/scripts](https://github.com/WordPress/gutenberg/tree/HEAD/packages/scripts) from 30.5.1 to 30.6.0.
- [Release notes](https://github.com/WordPress/gutenberg/releases)
- [Changelog](https://github.com/WordPress/gutenberg/blob/trunk/packages/scripts/CHANGELOG.md)
- [Commits](https://github.com/WordPress/gutenberg/commits/@wordpress/[email protected]/packages/scripts)

---
updated-dependencies:
- dependency-name: "@wordpress/scripts"
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

package.json

@@ -11,7 +11,7 @@
   },
   "devDependencies": {
     "@wordpress/env": "^10.12.0",
-    "@wordpress/scripts": "^30.5.1",
+    "@wordpress/scripts": "^30.6.0",
     "gherkin-lint": "^4.2.4",
     "patch-package": "^8.0.0"
   },