Update licenses and templates

See merge request gitlab-org/gitlab-ce!21084

Fix broken text in OAuth authorization screen

See merge request gitlab-org/gitlab-ce!21080

Porting MR Vue Memory Fixes to current master

See merge request gitlab-org/gitlab-ce!21028

Resolve "Group dashboard > Line height is too tall for group names"

Closes #46703 and #50064

See merge request gitlab-org/gitlab-ce!21033

Keep project CI/CD settings sections expanded after submitting form

See merge request gitlab-org/gitlab-ce!21077

Don't set gon variables in JSON requests

See merge request gitlab-org/gitlab-ce!21016

Restyle status message input on profile settings

Closes #49645

See merge request gitlab-org/gitlab-ce!20903

Enable verbose query logging

See merge request gitlab-org/gitlab-ce!20976

Merge branch '44127-board-label-edit-drop-down-is-showing-incorrect-selected-labels-summary' into 'master'

Resolve "Board label edit drop down is showing incorrect selected labels summary"

Closes #44127

See merge request gitlab-org/gitlab-ce!20673

Fix UI error whereby prometheus application status is updated

Closes #47154

See merge request gitlab-org/gitlab-ce!21029

Fix missing and duplicates on project milestone listing page

Closes #37078

See merge request gitlab-org/gitlab-ce!21058

This backports the https://github.com/rails/rails/pull/26815
and enables that for non-Rails5 and non-production environments.

Backport issue board milestone lists EE changes

See merge request gitlab-org/gitlab-ce!21023

Remove todos of users without access to targets (migration)

See merge request gitlab-org/gitlab-ce!20927

Fixed the height of the tree list in the Web IDE

See merge request gitlab-org/gitlab-ce!21068

CE port of "List groups with developer maintainer access on project creation"

See merge request gitlab-org/gitlab-ce!21051