Bump the all group with 4 updates

Bumps the all group with 4 updates: [phpro/grumphp-shim](https:/phpro/grumphp-shim), [phpstan/extension-installer](https:/phpstan/extension-installer), [phpstan/phpstan](https:/phpstan/phpstan) and [rector/rector](https:/rectorphp/rector).


Updates `phpro/grumphp-shim` from 2.6.0 to 2.7.0
- [Release notes](https:/phpro/grumphp-shim/releases)
- [Commits](phpro/grumphp-shim@v2.6.0...v2.7.0)

Updates `phpstan/extension-installer` from 1.4.1 to 1.4.2
- [Release notes](https:/phpstan/extension-installer/releases)
- [Commits](phpstan/extension-installer@1.4.1...1.4.2)

Updates `phpstan/phpstan` from 1.11.10 to 1.11.11
- [Release notes](https:/phpstan/phpstan/releases)
- [Changelog](https:/phpstan/phpstan/blob/1.12.x/CHANGELOG.md)
- [Commits](phpstan/phpstan@1.11.10...1.11.11)

Updates `rector/rector` from 1.2.3 to 1.2.4
- [Release notes](https:/rectorphp/rector/releases)
- [Commits](rectorphp/rector@1.2.3...1.2.4)

---
updated-dependencies:
- dependency-name: phpro/grumphp-shim
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: all
- dependency-name: phpstan/extension-installer
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: phpstan/phpstan
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: all
- dependency-name: rector/rector
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: all
...

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