Perform a limited count for the badge counts for tabs in the Users admin area

Closes #33927

See merge request gitlab-org/gitlab-ce!18661

Update grape-entity 0.6.0 -> 0.7.1

See merge request gitlab-org/gitlab-ce!18720

Break issue title for board card title and issuable header text

Closes #45940

See merge request gitlab-org/gitlab-ce!18674

Add loading icon padding for pipeline environments

See merge request gitlab-org/gitlab-ce!18631

Move TimeTrackingSpentOnlyPane vue component

See merge request gitlab-org/gitlab-ce!18710

Add padding to profile description

Closes #35727

See merge request gitlab-org/gitlab-ce!18663

Added changes count to web IDE folder

See merge request gitlab-org/gitlab-ce!18452

Change the docs license to CC BY-SA

See merge request gitlab-org/gitlab-ce!18718

update omniauth-github ~> 1.1.1 to ~> 1.3

See merge request gitlab-org/gitlab-ce!18668

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

This drastically reduces page load times at gitlab.com scale.

As discussed in https://gitlab.com/gitlab-org/gitlab-ce/issues/42891

Output some useful information when running the rails console

See merge request gitlab-org/gitlab-ce!18697

Ensure that spec/features/issues/user_uses_slash_commands_spec tests run locally

Closes #45970

See merge request gitlab-org/gitlab-ce!18713

See https://gitlab.com/gitlab-org/gitlab-ce/issues/45970

Platform: Use component to emit event on Subscription toggle component instead of eventHub

See merge request gitlab-org/gitlab-ce!18703

update devise 4.2 -> 4.4

See merge request gitlab-org/gitlab-ce!18667

[Rails5] Fix trusted proxies

See merge request gitlab-org/gitlab-ce!18705

CE port of "Remove `features/group_active_tab.feature`"

See merge request gitlab-org/gitlab-ce!18706

CE port of https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/5554

There is a bug in trusted proxies: https://github.com/rails/rails/issues/5223
This commit adds a monkey patch to fix the bug.

Example of errors:

```
1) trusted_proxies with default config preserves private IPs
    Failure/Error: expect(request.ip).to eq('10.1.5.89')

      expected: "10.1.5.89"
          got: nil

      (compared using ==)
    # ./spec/initializers/trusted_proxies_spec.rb:12:in `block (3 levels) in <top (required)>'

2) trusted_proxies with default config filters out localhost
    Failure/Error: expect(request.ip).to eq('10.1.5.89')

      expected: "10.1.5.89"
          got: "1.1.1.1"

      (compared using ==)
    # ./spec/initializers/trusted_proxies_spec.rb:18:in `block (3 levels) in <top (required)>'
```

Update environment item action buttons icons

Closes #38755

See merge request gitlab-org/gitlab-ce!18632

[Rails5] Fix params passed to MergeWorker

See merge request gitlab-org/gitlab-ce!18701

Improve Web IDE Commit Panel

Closes #44837

See merge request gitlab-org/gitlab-ce!18234

Add pass through to stripHtml for undefined and null inputs

See merge request gitlab-org/gitlab-ce!18690

[CE] Backport Identity.uniqueness_scope from EE

See merge request gitlab-org/gitlab-ce!18689