@Override
    public CompletableFuture<Void> authorizeConfigRequest(Request request) {
        return CompletableFuture.completedFuture(null);
    }
A {@link RpcAuthorizer} that allow all RPC requests.

@author bjorncs
configserver/src/main/java/com/yahoo/vespa/config/server/rpc/security/NoopRpcAuthorizer.java