Remove grenade jobs from integrated-gate-networking

Neutron already defined their grenade and grenade-skip-level
jobs so we do not need to run the base grenade jobs from
integrated-gate-networking template.

Idea is to run the integrated-gate-networking template on
neutron gate so that we can run other integrated jobs on
their gate to avoid any breaking change.

One recent example is sdk job where one of the neutron change
broke the sdk job which is part of integrated testing and
blocked many projects
- https://lists.openstack.org/archives/list/openstack-discuss@lists.openstack.org/thread/6Y34AM6TIZESGITCKJWSC6R7Y4SACPT3/

Change-Id: Ib6466be71c712db2df00d68a7d5208adb9c5e309
Signed-off-by: Ghanshyam Maan <gmaan@ghanshyammann.com>
1 file changed