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

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

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

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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.

.gitlab-ci @ 6fbbf338

-Subproject commit a06956de3e293dcce042a134765d0191c4aaa12a
+Subproject commit 6fbbf3388fee9045aea7bb4aab77700895119ff1

.gitlab-ci.yml

@@ -4,7 +4,7 @@
 # ---------------------------------------------------------------------------------------
 include:
   - project: '${CI_PROJECT_ROOT_NAMESPACE}/yocto/infrastructure/gitlab-ci'
-    ref: a06956de3e293dcce042a134765d0191c4aaa12a
+    ref: 6fbbf3388fee9045aea7bb4aab77700895119ff1
     file: 'manifest-integration.yml'
 
 variables: