remove venus fuzzer

The existing venus fuzzer is fuzzing against the venus cmd decoder which has been hidden behind render server in production. By enabling render server config in venus fuzzer, it then starts fuzzing against submit_cmd in proxy_context, which ends up fuzzing the standard socket part and is not quite meaningful since the socket part is not sensitive to what the cmd content is. This change just disables venus fuzzer since we have settled down with process isolation.

Signed-off-by: Yiwei Zhang zzyiwei@chromium.org