Update git submodules

Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Run Functest hunter containers if Apex Rocky"
  - Run Functest hunter containers if Apex Rocky

    It replaces Queens logics as it should be useless since new gambia
    jjbs have been created.

    From the time being, Apex jjbs run master containers which should
    work thanks to backward compatibility but vnfs are falsy skipped.
    [1].

    It updates verify-jobs to run the right container (hunter in case of
    rocky).

    [1] https://build.opnfv.org/ci/view/functest/job/functest-apex-baremetal-daily-master/373/console

    Change-Id: I0df483eb78092e8155dd288d3c86d10b7762e433
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>