build(deps-dev): update rector/rector requirement from 1.0.2 to 1.0.3

Updates the requirements on [rector/rector](https://github.com/rectorphp/rector) to permit the latest version.
- [Release notes](https://github.com/rectorphp/rector/releases)
- [Commits](rectorphp/rector@1.0.2...1.0.3)

---
updated-dependencies:
- dependency-name: rector/rector
  dependency-type: direct:development
...

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

composer.json

@@ -28,7 +28,7 @@
     "require-dev": {
         "friendsofphp/php-cs-fixer": "3.51.0",
         "phpunit/phpunit": "10.5.13",
-        "rector/rector": "1.0.2",
+        "rector/rector": "1.0.3",
         "symplify/rule-doc-generator": "12.1.1"
     },
     "scripts": {