Integrate gitlab-ci/fix-port-for-lava-tests and 1 more

--

Commit: seco-ne/yocto/infrastructure/gitlab-ci@6fbbf338

CI: Add fake lava test to ci-test, reduce fetch depth in update submodule

--

Commit: seco-ne/yocto/infrastructure/gitlab-ci@d820110c

CI: Add variable containing the port for ssh access of the gitlab instance

Our server installation uses port 4444 for ssh access. The lava tests
didn't took this into account.