Bump the phpstan group across 1 directory with 2 updates

Bumps the phpstan group with 2 updates in the / directory: [phpstan/phpstan](https://github.com/phpstan/phpstan) and [phpstan/phpstan-strict-rules](https://github.com/phpstan/phpstan-strict-rules).


Updates `phpstan/phpstan` from 1.11.11 to 1.12.4
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/2.0.x/CHANGELOG.md)
- [Commits](phpstan/phpstan@1.11.11...1.12.4)

Updates `phpstan/phpstan-strict-rules` from 1.6.0 to 1.6.1
- [Release notes](https://github.com/phpstan/phpstan-strict-rules/releases)
- [Commits](phpstan/phpstan-strict-rules@1.6.0...1.6.1)

---
updated-dependencies:
- dependency-name: phpstan/phpstan
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: phpstan
- dependency-name: phpstan/phpstan-strict-rules
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: phpstan
...

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

composer.json

@@ -52,7 +52,7 @@
       "symfony/filesystem": "~6.4.0"
    },
    "require-dev": {
-      "phpstan/phpstan": "1.11.11",
+      "phpstan/phpstan": "1.12.4",
       "phpstan/phpstan-phpunit": "^1.1.0",
       "phpstan/phpstan-strict-rules": "^1.2.0",
       "phpunit/phpunit": "^10.5.24"