func-test-machine jobs requires kvm setup on
the CI machines allocated. However recently
seems jobs are allocated to machines where
KVM is not setup.
Even though special nodesets are available to
get machines with KVM for CI tests, gate tests
should avoid using them as per infra team.
Removing func-test-machine job from list of
jobs to be executed.
Change-Id: Id01f68b20231861392d05c111e872ddbafc2f2f5