Use path repository with version alias for CI compatibility

- Remove VCS repository (CI cannot access private Gitea server)
- Add version alias to path repository for wc-licensed-product-client
- Lock file now uses submodule directly without network access

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

composer.json

@@ -18,14 +18,12 @@
         {
             "type": "path",
             "url": "lib/wc-licensed-product-client",
-            "canonical": false,
             "options": {
-                "symlink": false
+                "symlink": false,
+                "versions": {
+                    "magdev/wc-licensed-product-client": "0.2.2"
+                }
             }
-        },
-        {
-            "type": "vcs",
-            "url": "https://src.bundespruefstelle.ch/magdev/wc-licensed-product-client.git"
         }
     ],
     "require": {