Update rector/rector requirement from ^0.14.6 to ^0.14.6 || ^0.19.0

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@0.14.6...0.19.5)

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

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

composer.json

@@ -22,7 +22,7 @@
     "friendsofphp/php-cs-fixer": "^3.11",
     "phpstan/phpstan": "^1.8",
     "phpstan/phpstan-phpunit": "^1.1",
-    "rector/rector": "^0.14.6"
+    "rector/rector": "^0.14.6 || ^0.19.0"
   },
   "autoload":{
     "psr-4": {