Resolve "GitLab Migration - Wiki repositories with Projects"

See merge request gitlab-org/gitlab!72146

Changelog: added
EE: true

Enable on-demand scans index page

See merge request gitlab-org/gitlab!73944

Experiment: Add user invitation in-product marketing email

See merge request gitlab-org/gitlab!72470

Update group create service to enqueue a background job to send an
invite team email 20 minutes after a root group is created.

Update EmailCampaignsController to handle CTA clicks from invite team
emails.

Changelog: added

Add basics for reporting snippets as spam

See merge request gitlab-org/gitlab!72810

Add indexes to aggregated VSA tables

See merge request gitlab-org/gitlab!73427

Updated executor info

See merge request gitlab-org/gitlab!74028

Rotate a documentation deployment diagram

See merge request gitlab-org/gitlab!74034

This change adds DB indexes to the new, aggregated value stream
analytics tables.

Changelog: added

Make it easier to use Snowplow Micro in development

See merge request gitlab-org/gitlab!72838

The `use_model_load_balancing` results in a wrong sticking context used

See merge request gitlab-org/gitlab!73949

Enable gitlab-docs project in GDK for Gitpod environments

See merge request gitlab-org/gitlab!73916

Adds tracking to create file button in widget

See merge request gitlab-org/gitlab!73762

Use allowlist for importing project attributes

See merge request gitlab-org/gitlab!72457

Update the sidekiq multi-process/concurrency docs

See merge request gitlab-org/gitlab!73698

Shift the user's contribution calendar based on their timezone setting

See merge request gitlab-org/gitlab!72938

Add & update security considerations for PATs

See merge request gitlab-org/gitlab!73696

Reset GitlabSubscription seats when starting a new term

See merge request gitlab-org/gitlab!73078

Add IaC scanning to Security Configuration page

See merge request gitlab-org/gitlab!73155

feat: Set PersonalAccessToken default prefix

See merge request gitlab-org/gitlab!73314

Fix fake connection leaking for Ci::ApplicationRecord

See merge request gitlab-org/gitlab!74032

Add another error message to SAML troubleshooting section

See merge request gitlab-org/gitlab!73157

Add UX reviewer/maintainer to Danger bot

See merge request gitlab-org/gitlab!51127

Fix merge requests not importing for older projects

See merge request gitlab-org/gitlab!74031

This restores the merge request commit user fields in import_export.yml
for the import case.

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/73307 dropped
these YAML fields because supposedly the import would fail if the
database columns didn't exist, but I haven't found that to be the
case. I tested with an import with:

1. Project generated in v13.12 that had these columns.
2. Project generated with the latest nightly build.

The import works in either case because we call
`MergeRequestDiffCommit.new` with the sanitized attributes in
https://gitlab.com/gitlab-org/gitlab/-/merge_requests/73307.

Based on the discussion in
https://gitlab.com/gitlab-org/gitlab/-/merge_requests/72219, these
attributes are needed for **import** but excluded for **export**. I
think Yorick might have assumed that since the code in
https://gitlab.com/gitlab-org/gitlab/-/merge_requests/73307 manually
removed these fields, we wouldn't need them anymore. However, without
these attributes, imports were failing to import with an older GitLab
version (e.g. v13.12) because the attributes were sanitized before the
importer got a chance to use them.

Changelog: fixed