[#147893479] Reuse existing metron agent anchor in tcp_router job
[#147893479] Reuse existing metron agent anchor in tcp_router job

Signed-off-by: Heather Farley <0d4ffd0f78685d2727c41eaf7e5fae11618046f2@gmail.com>

cloudfoundry/cf-deployment,emalm/cf-deployment,cloudfoundry/cf-deployment