Resolve #3463930 "Add gitlab ci"

Closes #3463930

started a merge train

started a merge train

added 5 commits

• 47e1ec7d...92b16056 - 4 commits from branch project:2.x-dev
• ad615b65 - Merge branch '2.x-dev' into '3463930-add-gitlab-ci'

Compare with previous version

enabled automatic add to merge train when the pipeline for 924e3a6c succeeds

added 1 commit

• 3af2ab55 - Remove duplicated function

Compare with previous version

enabled automatic add to merge train when the pipeline for f34c69a1 succeeds

started a merge train

merged