Update config.json

Author: mattleibow

config.json

@@ -4972,7 +4972,6 @@
         "version": "20250107.0",
         "nugetVersion": "20250107.0",
         "nugetId": "Xamarin.Org.Json",
-        "dependencyOnly": true,
         "type": "androidlibrary",
         "comments": "Required by 'com.google.ai.edge.localagents:localagents-fc:0.1.0' and 'com.google.ai.edge.localagents:localagents-rag:0.2.0'"
       },