chore(deps): update docker.io/mongodb/mongodb-mcp-server docker tag to v0.3.0

Author: renovate[bot]

registry/mongodb/spec.yaml

@@ -54,7 +54,7 @@ tags:
   - database
   - data
   - query
-image: docker.io/mongodb/mongodb-mcp-server:0.2.0
+image: docker.io/mongodb/mongodb-mcp-server:0.3.0
 permissions:
   network:
     outbound: