Update neutron-tempest-plugin-api regex (CNTT)
Update neutron-tempest-plugin-api regex (CNTT)

It conforms with the last updates in API [1] adding Neutron QoS and
Trunk as mandatory.

QosMinimumBandwidthRuleTestJSON is skipped as it's not covered by
OpenStack (and Functest) gates.

[1] https://github.com/cntt-n/CNTT/pull/463

Change-Id: I54ff5e1fdb9b1e7265c63e3f66dfcf2f10db07d5
Signed-off-by: Cédric Ollivier <d48310251a4a484d041bc5d09a9ac4d86d20f793@orange.com>

opnfv/functest,opnfv/functest