4.0-nightly-2025-09-13

build(deps-dev): bump phpunit/phpunit from 12.3.7 to 12.3.10

Bumps [phpunit/phpunit](https://github.com/sebastianbergmann/phpunit) from 12.3.7 to 12.3.10.
- [Release notes](https://github.com/sebastianbergmann/phpunit/releases)
- [Changelog](https://github.com/sebastianbergmann/phpunit/blob/12.3.10/ChangeLog-12.3.md)
- [Commits](https://github.com/sebastianbergmann/phpunit/compare/12.3.7...12.3.10)

---
updated-dependencies:
- dependency-name: phpunit/phpunit
  dependency-version: 12.3.10
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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