Drop GFM support for the title of Milestone/MergeReuqest in template

Closes #34309

See merge request !12451

Bump bootsnap to 1.1.1

Closes #34084

See merge request !12425

[ci skip]

Fix an uncaught throw in the ee_compat_check job

Closes #33600

See merge request !12123

Remove unused Gitlab::Git::Commit#to_diff argument

See merge request !12466

Tag a spec as :nested_groups since it fails on MySQL

See merge request !12459

make accepting mrs more prominent

See merge request !12446

Merge branch '34286_add_esperanto_translations_for_cycle_analytics_and_project_and_repository_pages' into 'master'

Add Esperanto translations for Cycle Analytics, Project, and Repository pages

Closes #34286

See merge request !12442

Top navigation redesign

Closes #34022, #34035, #34037, #34038, and #34021

See merge request !12214

Bump premailer-rails gem to 1.9.7 and its dependencies to prevent network retrieval of assets

Closes #34231

See merge request !12456

Add explicit message when no runners on admin

Closes #33846

See merge request !12266

Truncate long job names in environment view; wrap author to next line

Closes #34320

See merge request !12455

Replace 'dashboard/merge_requests' spinach with rspec

See merge request !12440

Fix endpoint not being update correctly

Closes #33546

See merge request !12449

Fix bug where Service `created_at` time was used instead of deployment time.

Closes #33933

See merge request !12395

Update GITLAB_SHELL_VERSION to 5.0.6

See merge request !12450

This was broken by
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/12322.
Signed-off-by: Rémy Coutable <remy@rymai.me>

Since asset compilation was disabled in GitLab 9.3, the premailer-rails gem
would fall back to fetching assets via HTTP(s) since the Sidekiq working
directory was not the Rails root. In some instances, SSL verification would
fail, preventing e-mails from being sent.

premailer-rails 1.9.7 has a fix
(https://github.com/fphilipe/premailer-rails/pull/195) that uses an absolute
directory to load assets from the filesystem so that the assets can be fetched
locally instead of over the network.

Closes #34231

Backport from EE: Introduce #renew for ExclusiveLease

See merge request !12436

Backport from EE: Fixed DestroyService spec to actually test if removal was successful

See merge request !12437

Hint about the wiki page hook actions (doc)

Closes #34242

See merge request !12427

Remove bin/ci/upgrade.rb

Closes #34207

See merge request !12414

Fix click not being able to find the current element to use trigger('click') instead

Closes #34302

See merge request !12447

Drop GFM support for issuable title on milestone

Closes #34289

See merge request !12444

Change composer update to install to follow PHP/composer best practice

See merge request !12400

Revert "Annotate" to "Blame"

See merge request !12401

Suppress Vue tips when running Karma

See merge request !12379

Add additional user and email services

See merge request !12125

Replace 'profile/notifications.feature' spinach test with an rspec analog

See merge request !12345

Fix pipeline status when allowed to fail jobs present

Closes #29059

See merge request !11166