Run perm when checking all changes
Run perm when checking all changes

It should be forbidden in releng jjbs if still needed.

Change-Id: I7622f43603d41bb169d8a1341a38ed2d451459b2
Signed-off-by: Cédric Ollivier <d48310251a4a484d041bc5d09a9ac4d86d20f793@orange.com>

opnfv/functest,opnfv/functest