…dates

Updates the requirements on [mimmi20/coding-standard](https://github.com/mimmi20/coding-standard), [phpstan/phpstan](https://github.com/phpstan/phpstan) and [tomasvotruba/unused-public](https://github.com/TomasVotruba/unused-public) to permit the latest version.

Updates `mimmi20/coding-standard` to 5.2.37
- [Release notes](https://github.com/mimmi20/coding-standard/releases)
- [Commits](mimmi20/coding-standard@5.2.36...5.2.37)

Updates `phpstan/phpstan` to 1.11.8
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/1.12.x/CHANGELOG.md)
- [Commits](phpstan/phpstan@1.11.7...1.11.8)

Updates `tomasvotruba/unused-public` to 0.3.10
- [Commits](TomasVotruba/unused-public@0.3.9...0.3.10)

---
updated-dependencies:
- dependency-name: mimmi20/coding-standard
  dependency-type: direct:development
  dependency-group: minor-patch-dependencies
- dependency-name: phpstan/phpstan
  dependency-type: direct:development
  dependency-group: minor-patch-dependencies
- dependency-name: tomasvotruba/unused-public
  dependency-type: direct:development
  dependency-group: minor-patch-dependencies
...

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