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

Resolve "Make explicit that merge conflict feature commits to source branch"

Closes #44895

See merge request gitlab-org/gitlab-ce!18921

Use "right now" for short time periods

Closes #40563

See merge request gitlab-org/gitlab-ce!19095

Fix Xcode project detection by looking for dirs instead of files

See merge request gitlab-org/gitlab-ce!19035

unverified hover state color changed to almost-black

See merge request gitlab-org/gitlab-ce!19031

Upgrade workhorse to v4.2.1

See merge request gitlab-org/gitlab-ce!19087

Add check for top-level ee directory in CE repo

Closes #46239

See merge request gitlab-org/gitlab-ce!19062

Merge branch '22846-notifications-broken-during-email-address-change-before-email-confirmed' into 'master'

Resolve "notifications broken during email address change before email confirmed"

Closes #22846

See merge request gitlab-org/gitlab-ce!18474

Increase text limit for GPG keys (mysql only).

Closes #46530

See merge request gitlab-org/gitlab-ce!19069

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Bump prometheus-client-mmap to 0.9.3 to fix nil exception error

See merge request gitlab-org/gitlab-ce!19085

See https://gitlab.com/gitlab-org/prometheus-client-mmap/issues/24

Closes #46530.

CE: Resolve "Extract EE specific files/lines for some projects features specs"

See merge request gitlab-org/gitlab-ce!19084

API: Keyset pagination support

Closes #45756

See merge request gitlab-org/gitlab-ce!18584

Migration to add primary key constraint for composite keys

Closes #43706 and #32258

See merge request gitlab-org/gitlab-ce!18980

Expose readme url in Project API

Closes #45827

See merge request gitlab-org/gitlab-ce!18960