Add 10.1.2 security fixes to CHANGELOG on master

See merge request gitlab-org/gitlab-ce!15305

Add 10.1.2 security fixes to CHANGELOG.md

See merge request gitlab-org/gitlab-ce!15302

[ci skip]

Disable issue action button whilst submitting and test

See merge request gitlab-org/gitlab-ce!15211

add glossary part 1

See merge request gitlab-org/gitlab-ce!15247

Move clear search test to JS to reduce overkill

See merge request gitlab-org/gitlab-ce!15154

Improve breadcrumbs clipping

Closes #37920

See merge request gitlab-org/gitlab-ce!15164

Add /groups/:id/subgroups endpoint to API

Closes #32652

See merge request gitlab-org/gitlab-ce!15142

Always return full avatar URL for private/internal groups/projects when asset host is set

See merge request gitlab-org/gitlab-ce!15288

Part of https://gitlab.com/gitlab-org/gitlab-ce/issues/33661

Fix access to the final page of todos

See merge request gitlab-org/gitlab-ce!15293

Enables scroll to bottom once user has scrolled back to bottom in job log

Closes #34846 and #39109

See merge request gitlab-org/gitlab-ce!15260

Use the new simpler `Pick into X.Y` labels workflow after the 7th

See merge request gitlab-org/gitlab-ce!15282

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

Fix acceptance of username for Mattermost service update

Closes #39895

See merge request gitlab-org/gitlab-ce!15275

The todos page limit is 20, and both that and a user's pending todo count are
integers. Using integer division means that the result's floor will be taken,
defeating the point of the later call to `#ceil`.

So we need to convert one side of the division to a float first, otherwise the
last page won't be treated as available.

Revert "add metrics tagging to the sidekiq middleware"

Closes #39958

See merge request gitlab-org/gitlab-ce!15285

Make it possible to define global scenario attributes

Closes gitlab-qa#87

See merge request gitlab-org/gitlab-ce!15239

Add GitHub enterprise support to the GitHub Rake task and better handle rate limiting being disabled

See merge request gitlab-org/gitlab-ce!15284

Include X-Content-Type-Options (XCTO) header into API responses

See merge request gitlab/gitlabhq!2211

(cherry picked from commit 6c818e77f2abeef2dd7b17a269611b018701fa79)

e087e075 Include X-Content-Type-Options (XCTO) header into API responses

Replace SSRF resolver with Addrinfo.getaddrinfo to include alternative localhost versions

See merge request gitlab/gitlabhq!2219

(cherry picked from commit 4a1e73783d5480aa514db7b53e10c075f95580b5)

1bffa0c3 Replace SSRF resolver with Addrinfo.getaddrinfo to include alternative localhost versions

This reverts commit d5859bb9.
This reverts commit 2b7e03cf.
This reverts commit 7799a9bc.

GitHub Enterprise disables rate limiting for the API, resulting in HTTP
404 errors when requesting rate limiting details. This changes
Gitlab::GithubImport::Client so it can deal with rate limiting being
disabled.

This restores GH enterprise support in the GH import Rake task.

Fail when issuable_meta_data is called on an unlimited collection

Closes #39845

See merge request gitlab-org/gitlab-ce!15249

Github enterprise support importer

Closes #39931

See merge request gitlab-org/gitlab-ce!15281

Fix issue 39935 : Add created_at and updated_at fields in MR payload

Closes #39935

See merge request gitlab-org/gitlab-ce!15274

This task was broken in a few areas with the removal of the old GitHub
importer code.

Migrate GitLab::Git::Wiki.update_page to Gitaly

Closes gitaly#700

See merge request gitlab-org/gitlab-ce!15268

This was removed by accident as the old GitHub importer handled this
deep down the codebase, making it easy to miss.

Remove ineffective Vue service specs

See merge request gitlab-org/gitlab-ce!15277