The flow around Bootstrap v4 dropdown and glDropdown changed which resulted in new variable rows to having a blank dropdown open,

 - With BS3: opened dropdown -> clone and insert new row -> hide old dropdown -> hide new dropdown
 - With BS4: opened dropdown -> clone and insert new row -> hide old dropdown

We are fixing this by cleaning up the dirty row clone  class so we don't have to rely on magic events hiding both the old and new dropdowns

Append trace chunk only if job is running

Closes #46383

See merge request gitlab-org/gitlab-ce!18969

Resolve "Repeated calls to Redis for Flipper feature flag"

Closes #45528

See merge request gitlab-org/gitlab-ce!18490

Do not allow to use `CI_PIPELINE_ID` in environment name

Closes #46443

See merge request gitlab-org/gitlab-ce!19032

Add timezone information to the datetime select labels

Closes #23389

See merge request gitlab-org/gitlab-ce!18987

Resolve "Runner#contacted_at is not always a Time type"

Closes #46082

See merge request gitlab-org/gitlab-ce!18810

Resolve "CI/CD jobs: Wrong value in env. variable CI_DEPLOY_USER using <gitlab-deploy-token> deploy token"

Closes #46454

See merge request gitlab-org/gitlab-ce!19047

Add web shortcut to docs and shortcut modal

Closes #46385

See merge request gitlab-org/gitlab-ce!19044

Improve the single-script jobs CI config

See merge request gitlab-org/gitlab-ce!19040

Build cloud native images on tags

See merge request gitlab-org/gitlab-ce!19025

Remove experiemental notes from Prometheus docs

See merge request gitlab-org/gitlab-ce!19056

Generate the key while running the tests

Closes gitlab-qa#247

See merge request gitlab-org/gitlab-ce!19059

[ci skip]

Signed-off-by: Rémy Coutable <remy@rymai.me>

Replaces vue resource with axios for environments code

See merge request gitlab-org/gitlab-ce!18950

Resolve "API naming for issue scope"

Closes #44799

See merge request gitlab-org/gitlab-ce!18935

UsersController#projects.json sort order

Closes #45065

See merge request gitlab-org/gitlab-ce!18227

Move git archives downloading to Gitaly

See merge request gitlab-org/gitlab-ce!18990

Rescue Kubeclient::HttpError when generating prometheus_client

See merge request gitlab-org/gitlab-ce!18989