Updating all Joomla dependencies to 3.x-dev

Author: Hackwar

composer.json

@@ -7,9 +7,9 @@
     "license": "GPL-2.0-or-later",
     "require": {
         "php": "~8.1.0",
-        "joomla/http": "^2.0",
-        "joomla/registry": "^2.0",
-        "joomla/uri": "^2.0"
+        "joomla/http": "3.0.x-dev",
+        "joomla/registry": "3.0.x-dev",
+        "joomla/uri": "3.0.x-dev"
     },
     "require-dev": {
         "phpunit/phpunit": "^8.5|^9.0",