chore: use v0.5 fetch library

Author: hmacr

composer.json

@@ -30,7 +30,7 @@
     "php": ">=8.0",
     "adhocore/jwt": "^1.1",
     "utopia-php/cache": "1.0.*",
-    "utopia-php/fetch": "1.0.*"
+    "utopia-php/fetch": "0.5.*"
   },
   "require-dev": {
     "phpunit/phpunit": "^9.4",