Change license client to use git repository instead of local path

- Updated composer.json repository from local path to git URL
- Package magdev/wc-licensed-product-client now fetched from:
  https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git
- Fixes symlink issues in release packages

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

composer.json

@@ -12,8 +12,8 @@
     ],
     "repositories": [
         {
-            "type": "path",
-            "url": "/home/magdev/workspaces/php/wc-licensed-product-client"
+            "type": "vcs",
+            "url": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git"
         }
     ],
     "require": {