chore: Bump rector/rector from 2.3.6 to 2.3.8

Bumps [rector/rector](https://github.com/rectorphp/rector) from 2.3.6 to 2.3.8.
- [Release notes](https://github.com/rectorphp/rector/releases)
- [Commits](rectorphp/rector@2.3.6...2.3.8)

---
updated-dependencies:
- dependency-name: rector/rector
  dependency-version: 2.3.8
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

composer.json

@@ -33,7 +33,7 @@
   "require-dev": {
     "phpstan/phpstan": "2.1.39",
     "phpunit/phpunit": "11.5.50",
-    "rector/rector": "2.3.6",
+    "rector/rector": "2.3.8",
     "symplify/easy-coding-standard": "13.0.4"
   },
   "scripts": {