Currently the commitsWithoutMergeCommits node list of the graphql
mergeRequest field is not populated if the _source_ project is not
accessible by the user. This is wrong and a break from the behaviour of
the existing REST API.

Fix this in the MergeRequestDiff object's load_commits() function by
populating the CommitCollection from the _target_ project and branch
instead. Otherwise the collection is determined to be inaccessible to
the user.

Fixes: https://gitlab.com/gitlab-org/gitlab/-/issues/335687
Changelog: fixed
Signed-off-by: Patrick Talbert <ptalbert@redhat.com>

Updated Build Cloud to Runner Cloud

See merge request gitlab-org/gitlab!73997

Add missing Discussion Scroll Intersection Observer provider

See merge request gitlab-org/gitlab!74009

Update stages keyword to use new style

See merge request gitlab-org/gitlab!73903

Update default keyword and adjust yaml reference

See merge request gitlab-org/gitlab!73911

Doc Consistency: user/infrastructure - configure

See merge request gitlab-org/gitlab!73783

Docs: Add note regarding topic visibility to admin area page

See merge request gitlab-org/gitlab!73934

Update steps to access project export button

See merge request gitlab-org/gitlab!73873

Edit navigation steps in SAML SSO docs

See merge request gitlab-org/gitlab!73899

Prevent Git operations from checking replication lag on non-Geo-secondary sites

See merge request gitlab-org/gitlab!73952

Truncate long table values in on-demand scans page

See merge request gitlab-org/gitlab!73641

Fix prepare_commits_for_rendering N+1 spec

See merge request gitlab-org/gitlab!73954

Improve sample curl commands with Maven artifacts fetching

See merge request gitlab-org/gitlab!73733

Bad Request is 400

See merge request gitlab-org/gitlab!73685

Docs: Management Proj Template with Agent

See merge request gitlab-org/gitlab!72879

Remove feature flag ci_always_track_shared_runners_usage

See merge request gitlab-org/gitlab!73933

Standardize merge details messaging

See merge request gitlab-org/gitlab!73871

Background migration to move requirement to work items

See merge request gitlab-org/gitlab!71778

Document converting integer columns to bigint

See merge request gitlab-org/gitlab!72475

Fix a broken .include?(Regexp) call

See merge request gitlab-org/gitlab!73977

Add Secure schemas version 14.0.5

See merge request gitlab-org/gitlab!73478

Quarantine stale mde test

See merge request gitlab-org/gitlab!73908

Add Sentry config to application settings

See merge request gitlab-org/gitlab!73381

Extract sidekiq-cluster to top-level directory

See merge request gitlab-org/gitlab!73630

This prevents name clashes with library code that
is auto-loaded in workers from lib/

Fix minor vale and style issues on Jira page

See merge request gitlab-org/gitlab!73962

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

Update dependency letter_opener_web to v2

See merge request gitlab-org/gitlab!73898