fix: clear mcp.json gateways during remove-all to prevent orphaned AWS resources#484

tejaskash merged 1 commit intoaws:mainaws/agentcore-cli:mainfrom

aidandaly24:fix/gw08-remove-all-clears-gatewaysaidandaly24/agentcore-cli:fix/gw08-remove-all-clears-gatewaysCopy head branch name to clipboard