Do not use inifinite connection retries to contrail-api

If wait_for_connect VncApi class constructor parameter set to True,
we get infinite connection attempts to contrail-api service,
which leads to hanging of automation, where this functionality is used.

So, using default value for this parameter (False), we get 6 connection
retries, that's pretty enough to try to establish a connection to
contrail-api service.

OC 4.1: https://github.com/Juniper/contrail-controller/blob/R4.1/src/api-lib/vnc_api.py#L533

Change-Id: If64358c469e0c1afbebd0524a009ff8fec949bbf
Related-PROD: PROD-28202 (PROD:28202)
1 file changed