- Uses vue-test-utils
- More complete coverage with parameterized tests

Resolve "Multi selection for delete on registry page"

Closes #24705

See merge request gitlab-org/gitlab-ce!30837

CE backport for gitlab-org/gitlab-ee!14097: Add merge train helper text to merge request widget

See merge request gitlab-org/gitlab-ce!30686

This MR adds the functionality to download metrics data
as CSV. It also removes the exportMetricsToCsvEnabled feature
flag which was used before the dropdown was implemented to
display a button.

This commit adds a helper text that describes what will happen when a
user clicks the "Start/Add to merge train when pipeline succeeds"
button.  This text appears at the bottom of the merge request widget.

In addition, this commit renames the "merge_train_info" component to
"merge_train_position_indicator" to avoid ambiguity with the
"merge_train_helper_text" component.

CE backport for gitlab-org/gitlab-ee!14894: Fix the merge button dropdown

See merge request gitlab-org/gitlab-ce!31248

This commit converts two Jasmine tests into Jest tests.

Update GraphicsMagick from 1.3.29 to 1.3.33

See merge request gitlab-org/gitlab-ce!31692

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

This commit fixes an issue that was causing the merge button dropdown
trigger to be shown even if the dropdown itself was hidden. This commit
also fixes an issue that caused the "Merge Immediately" option not to be
available when merge trains were enabled.