Remove parser test case from bgpvpn scenarios

Remove parser test case from bgpvpn scenarios

Due to the same performance issue encountered in bgpvpn
scenarios, Jenkins still times out and can't have a summary
of all the tests and upload logs to artifacts.
The removal of this test case will affect only
Colorado 1.0, and will be reactivated in
Colorado 2.0 with ODL Boron.

Change-Id: Ic2d8cc43a1a732daa063aa7c01a309a3dfa2050d
Signed-off-by: jose.lausuch <jose.lausuch@ericsson.com>