Bump php-stubs/woocommerce-stubs from 8.7.0 to 8.8.3

Bumps [php-stubs/woocommerce-stubs](https://github.com/php-stubs/woocommerce-stubs) from 8.7.0 to 8.8.3.
- [Commits](php-stubs/woocommerce-stubs@v8.7.0...v8.8.3)

---
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]>