Move Guzzle back to require-dev dependencies

Co-authored-by: anderly <[email protected]>

Author: Copilot

composer.json

@@ -22,10 +22,10 @@
         "illuminate/support": "^6.0 || ^7.0 || ^8.0 || ^9.0 || ^10.0 || ^11.0 || ^12.0",
         "psr/http-client": "^1.0",
         "psr/http-factory": "^1.0",
-        "psr/http-message": "^1.0 || ^2.0",
-        "guzzlehttp/guzzle": "*"
+        "psr/http-message": "^1.0 || ^2.0"
     },
     "require-dev": {
+        "guzzlehttp/guzzle": "^7.0",
         "phpunit/phpunit": "*",
         "phpstan/phpstan": "^2.1"
     },