Prior to this change, health checks checked for writeability of the NFS
shards. Given we're moving away from that, this patch extends the checks
for Gitaly to check for read and writeability.

Potentially some dashboards will break, as over time these metrics will
no longer appear as Prometheus doesn't get the data anymore.
Observability in the circuit breaker will be reduced, but its not
expected to be turned on and the circuit breaker is being removed soon
too.

Closes https://gitlab.com/gitlab-org/gitaly/issues/1218

Implement MR diff notes autosave feature

Closes #48300

See merge request gitlab-org/gitlab-ce!20114

Revert merge request widget button max height

Closes #48441

See merge request gitlab-org/gitlab-ce!20175

Update external link icon in header user dropdown

See merge request gitlab-org/gitlab-ce!20150

[ci skip]

Added Diff Viewer to new VUE based MR page

See merge request gitlab-org/gitlab-ce!20131

Resolve "QA: Deploy key cloning test sometimes can't find the QA element"

Closes #48243

See merge request gitlab-org/gitlab-ce!20181

Fixed eslint failure in IDE spec helpers

Closes #48490

See merge request gitlab-org/gitlab-ce!20182

Show file in tree on WebIDE open

Closes #45703

See merge request gitlab-org/gitlab-ce!19887

Resolve "Update environment scope for starter/core plans on cluster page"

Closes #47794

See merge request gitlab-org/gitlab-ce!20166

Bugfix for #48378 - Resetting value of input element to fix Chrome-specific issue

See merge request gitlab-org/gitlab-ce!20161

Move git calls for `Repository#update_branch` inside Gitlab::Git

See merge request gitlab-org/gitlab-ce!20168

Enable "prefer-destructuring" in JS files

See merge request gitlab-org/gitlab-ce!19943

Resolve "Remove unused bootstrap component CSS"

Closes #46831

See merge request gitlab-org/gitlab-ce!19257

Fix branch API can_push attribute and add specs

See merge request gitlab-org/gitlab-ce!20156

Resolve "Explain what Groups are in the New Group page"

Closes #47221

See merge request gitlab-org/gitlab-ce!19991

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

Add André Gama as proofreader in Brazilian Portuguese.

See merge request gitlab-org/gitlab-ce!20005

Port gitlab-ee!5532 to CE

See merge request gitlab-org/gitlab-ce!20100

Add a helper to rename a column using a background migration

Closes #47591

See merge request gitlab-org/gitlab-ce!20180

Add index on deployable_type/id for deployments

Closes #48380

See merge request gitlab-org/gitlab-ce!20178

Move repo backup RPC's to opt-out

See merge request gitlab-org/gitlab-ce!20151

Resolve "Wiki page returns error code 502"

Closes #48269

See merge request gitlab-org/gitlab-ce!20174

Update _scopes_form.html.haml to remove duplicate information

See merge request gitlab-org/gitlab-ce!19727

Use the branch instead of the tag to install

Closes #48341

See merge request gitlab-org/gitlab-ce!20169

Resolve "Removed omniauth provider causing invalid application setting"

Closes #46783

See merge request gitlab-org/gitlab-ce!20129

i18n: externalize strings from 'app/views/projects/deployments'

See merge request gitlab-org/gitlab-ce!19848

Update pipeline icon in web ide sidebar

Closes #48206

See merge request gitlab-org/gitlab-ce!20058