chore(deps-dev): bump php-stubs/woocommerce-stubs from 9.1.0 to 9.2.1

Bumps [php-stubs/woocommerce-stubs](https://github.com/php-stubs/woocommerce-stubs) from 9.1.0 to 9.2.1.
- [Commits](php-stubs/woocommerce-stubs@v9.1.0...v9.2.1)

---
updated-dependencies:
- dependency-name: php-stubs/woocommerce-stubs
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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