Previous RubyGems versions used to load delegate indirectly, but
this has changed with Ruby 2.7:
https://stackoverflow.com/a/60468620/1992201

The rails gem requires bundler >= 1.3.0. Since Ruby v2.7.2 comes with
bundler v2, we need to install v1.17.3 to meet this requirement.

Refactor Reenqueuer shared examples

See merge request gitlab-org/gitlab!45963

Improve admin operations landing page

See merge request gitlab-org/gitlab!46084

Revert "Merge branch '233447-fix-sourcegraph-not-loading-from-asset-host' into 'master'"

See merge request gitlab-org/gitlab!46071

Add fuzzy-search on full path in Groups API

See merge request gitlab-org/gitlab!45729

This change adds new column to fuzzy-search in Groups API to filter on
full path.

Document support for Elasticsearch 6.x is deprecated

See merge request gitlab-org/gitlab!45619

Add e2e test for real time assignee updates

See merge request gitlab-org/gitlab!44214

Adds an e2e test for real time updates of issue assignees

In the following MRs:

1. https://gitlab.com/gitlab-org/gitlab/-/merge_requests/35292
1. https://gitlab.com/gitlab-org/gitlab/-/merge_requests/33176

We broke support support for these previous version by introducing
features that are only available in 6.4+ and 6.2+
https://gitlab.com/gitlab-org/gitlab/-/issues/271218 .

The simplest option here seems to just be to document that it's
unsupported rather than trying to fix these since we're going to remove
support soon anyway for all of `6.x`.

Fix update-tests-metadata CI job

See merge request gitlab-org/gitlab!46097

Remove usage statistics docs links

See merge request gitlab-org/gitlab!45856

The upgrade to Ruby v2.7.2 meant that only bundler v2 was installed by
default. rspec_profiling v0.0.5 required bundler v1, but v0.0.6 relaxed
the dependency to allow for bundler 2 (see
https://github.com/foraker/rspec_profiling/commit/6ad1ec4e37).

Associate Terraform state versions with the CI job that created them

See merge request gitlab-org/gitlab!45347

Fix Gitpod gems

See merge request gitlab-org/gitlab!46092

[RUN ALL RSPEC] Fix migrate-from-v12.10.0 job not working with Ruby v2.7

See merge request gitlab-org/gitlab!46073

This test needs bundler v1.17.3 to work, so install that first.

The grpc and google-protobuf gems need to be updated to work with Ruby
v2.7. When we check out the v12.10.0-ee tag, we manually patch the
versions in the Gemfile before attempting to run the migration.

Add new search params to metadata

See merge request gitlab-org/gitlab!45896

Update unaffiliated files with metadata

See merge request gitlab-org/gitlab!46066

Make the feature template more efficient

See merge request gitlab-org/gitlab!42617

This reverts merge request !45850

Add basic_search parameter to search API

See merge request gitlab-org/gitlab!45761

Change GraphQL::ID_TYPE to a GlobalIDType

See merge request gitlab-org/gitlab!45833

Replace MR 38183, subgroup support for target namespaces

See merge request gitlab-org/gitlab!46065

Add none-unassigned metadata to pages

Update ruby parser for Ruby v2.7.2

See merge request gitlab-org/gitlab!46061

This MR removes docs links in the usage quotas
page

Replace reference to frontend lead with foundations member

See merge request gitlab-org/gitlab!45589

Also add additional information about how to request legal
reviews for new, unapproved JavaScript licenses.

Replace bootstrap classes for alerts in ping consent

See merge request gitlab-org/gitlab!45723

Migrate related issue widget tooltips in vue

See merge request gitlab-org/gitlab!45458

This eliminates the warning:

```
warning: parser/current is loading parser/ruby27, which recognizes
warning: 2.7.1-compliant syntax, but you are running 2.7.2.
```

https://gitlab.com/gitlab-org/gitlab/-/merge_requests/45347