chore(deps-dev): bump php-stubs/wordpress-stubs from 6.8.2 to 7.0.0

Bumps [php-stubs/wordpress-stubs](https://github.com/php-stubs/wordpress-stubs) from 6.8.2 to 7.0.0.
- [Release notes](https://github.com/php-stubs/wordpress-stubs/releases)
- [Commits](php-stubs/wordpress-stubs@v6.8.2...v7.0.0)

---
updated-dependencies:
- dependency-name: php-stubs/wordpress-stubs
  dependency-version: 7.0.0
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

composer.json

@@ -24,7 +24,7 @@
     "google/cloud-storage": "^1.0",
     "mikey179/vfsstream": "1.6.12",
     "mustache/mustache": "^2",
-    "php-stubs/wordpress-stubs": "^6.0",
+    "php-stubs/wordpress-stubs": "^7.0",
     "phpcompatibility/phpcompatibility-wp": "2.1.7",
     "phpdocumentor/reflection": "^3.0",
     "phpstan/phpstan": "^2.1.13",