I don't know why this happens exactly, but given an upstream and fork repository
from a customer, both of which required GC, resolving conflicts would corrupt
the fork so badly that it couldn't be cloned.

This isn't a perfect fix for that case, because the MR may still need to be
merged manually, but it does ensure that the repository is at least usable.

My best guess is that when we generate the index for the conflict
resolution (which we previously did in the target project), we obtain a
reference to an OID that doesn't exist in the source, even though we already
fetch the refs from the target into the source.

Explicitly setting the source project as the place to get the merge index from
seems to prevent repository corruption in this way.

Update getting_started_part_one.md.

See merge request !11020

Fix a broken link for the "How to Configure LDAP with GitLab EE" article

See merge request !11114

Update README.md with Authentication projects example

See merge request !11162

Fix MySQL build failure

Closes #32106

See merge request !11277

Fix slash commands detection in comments

Closes #32016

See merge request !11265

Remove sidebar bundle spec

Closes #32045

See merge request !11223

Issue API change: assignee_id parameter and assignee object in a response

See merge request !11271

Implement auxiliary blob viewers

See merge request !11195

Fix flickering of system notes

Closes #32087

See merge request !11281

Merge branch '31625-tag-editor-loses-all-inputs-when-you-try-to-add-a-tag-that-already-exists' into 'master'

Resolve "Tag editor loses all inputs when you try to add a tag that already exists"

Closes #31625

See merge request !11155

Fix aria labels on custom notifications modal

Closes #32094

See merge request !11256

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/32087

Easy reproduction:

 1. Edit an issue title
 1. Notice the system note added
 1. Switch to another tab and back (to fire the polling immediately)
 1. Notice the flicker (without this fix)

Find the nothing-here-block before asserting page content when on explore page of shortcuts_spec.rb

See merge request !11250

Hide GCP install guide from index page until our image is released

Closes omnibus-gitlab#2326

See merge request !11213

Retried in database

Closes #25737

See merge request !11115

Track pending requests in AjaxCache

See merge request !11170

Make all Serializers receive `current_user` instead `user` [CE]

See merge request !11254

Resolve "Use consistent style for trailing commas"

Closes #27144

See merge request !11063

Add "API" to API docs

Closes #32105

See merge request !11261

# Conflicts:
#   doc/install/README.md

Security patches -> `master`

See merge request !11230

Merge branch '31474-issue-boards-sidebar-milestone-dropdown-should-not-be-multi-select' into 'master'

Resolve "Issue boards sidebar milestone dropdown should not be multi select"

Closes #31474

See merge request !11084

Post-deploy to clean `pending_delete` projects

Closes #20984

See merge request !11044

Fixed the stage title translation in cycle analytics

See merge request !11252

Center all empty states

Closes #30949

See merge request !11249

Center related merge request items horizontally

See merge request !11163