composer(deps-dev): bump phpstan/phpstan-strict-rules

Bumps [phpstan/phpstan-strict-rules](https://github.com/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-strict-rules
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

composer.json

@@ -32,7 +32,7 @@
     "phpstan/phpstan": "^1.12.4",
     "phpstan/phpstan-deprecation-rules": "^1.2.1",
     "phpstan/phpstan-phpunit": "^1.4.0",
-    "phpstan/phpstan-strict-rules": "^1.6.0",
+    "phpstan/phpstan-strict-rules": "^1.6.1",
     "phpunit/phpunit": "^10.5.27",
     "psalm/plugin-phpunit": "~0.19.0",
     "rector/rector": "^1.2.5",