chore: update pin for unreal-engine-mcp-server

Author: mcp-registry-bot

servers/unreal-engine-mcp-server/server.yaml

@@ -15,7 +15,7 @@ about:
   icon: https://raw.githubusercontent.com/ChiR24/Unreal_mcp/main/Public/icon.png
 source:
   project: https://github.com/ChiR24/Unreal_mcp
-  commit: b70108bab92db9b714fabb97e2d9a906e6fca866
+  commit: 507cf54f2f4127fc5d7d0bef913c3a0787213cc7
 config:
   description: Configure the connection to Unreal Engine Remote Control API
   env: