Merge branch '6659-extract-ee-specific-files-lines-for-spec-lib-gitlab-easier-ones-ce' into 'master'

Update usage_data_spec to match EE

See merge request gitlab-org/gitlab-ce!28219

Whitelist Gitaly N+1 for forking in tests

See merge request gitlab-org/gitlab-ce!28225

CE Changes for SSO enforcement in ProjectPolicy

See merge request gitlab-org/gitlab-ce!28208

Open merge contribution about link in new tab

See merge request gitlab-org/gitlab-ce!28142

fixes clearing checked settings

Supports Matomo/Piwik string website ID ("Protect Track ID" plugin)

Closes #61606

See merge request gitlab-org/gitlab-ce!28214

This helper is right on the limit of the number of calls being made.
When the request store is enabled, and Sidekiq is running in inline
mode, just a couple of additional actions result in it being pushed
over the line.

The operation is entirely artificial, since in reality we'd perform
these requests in multiple separate processes, so just whitelist it
for now.

CE: Move EE differences for app/views/groups/group_members/index.html.haml

See merge request gitlab-org/gitlab-ce!28026

Generate Let's Encrypt private key

See merge request gitlab-org/gitlab-ce!27581

doc: administration/planutml: update instructions for setting dialogs

See merge request gitlab-org/gitlab-ce!28218

Upgrade Ruby version to 2.6.3

See merge request gitlab-org/gitlab-ce!28117

Add warning that gitlab-secrets isn't included

See merge request gitlab-org/gitlab-ce!28187

i18n: externalize strings from user profile settings

See merge request gitlab-org/gitlab-ce!28088

Fix discussion notes spec timeout

Closes #61596

See merge request gitlab-org/gitlab-ce!28212

Many customers forget to include the gitlab-secrets.json file. This adds
a warning that both gitlab-secrets.json and gitlab.rb are not included
in the backup.

When using Matomo/Piwik integration, only integer website IDs can be used.
If using the "Protect Track ID" Matomo plugin (https://plugins.matomo.org/ProtectTrackID), website IDs are strings which the "_piwik.html.haml" layout file does not supports because it assumes "extra_config.piwik_site_id" variable contains an integer and prints it to JavaScript code without quotes.

This commits surrounds "extra_config.piwik_site_id" variable with double quotes (") so that it works with both integers and strings.

Issue: #61606

Better separate the component table and chart, improve grammar

See merge request gitlab-org/gitlab-ce!28211

admin/projects/show.html.haml single codebase

Closes gitlab-ee#6100

See merge request gitlab-org/gitlab-ce!28192

fix doc link issues

See merge request gitlab-org/gitlab-ce!28166

Remove k8s components, remove default status indicators

See merge request gitlab-org/gitlab-ce!28195

Part of single codebase changes.

Ruby 2.6 offers better performance and memory usage:
https://www.rubyguides.com/2018/11/ruby-2-6-new-features/

Part of https://gitlab.com/gitlab-org/gitlab-ce/issues/57323

CE backport of merge request blocks - backend MVC

See merge request gitlab-org/gitlab-ce!27323

Fix label creation within Bitbucket import if labels already exist

Closes #58623

See merge request gitlab-org/gitlab-ce!27987

This will avoid timestamp comparison issues later within equality check
with attributes

Remove jira_spec from quarantine

Closes #60953

See merge request gitlab-org/gitlab-ce!28203

CE: Fixes EE differences for app/views/repository_check_mailer/notify.text.haml

See merge request gitlab-org/gitlab-ce!28022

58404 - setup max depth for graphql

Closes #58404

See merge request gitlab-org/gitlab-ce!25737

Adds header column to variables list

Closes #46806

See merge request gitlab-org/gitlab-ce!28060

Handle errors in successful notes reply

Closes #61377

See merge request gitlab-org/gitlab-ce!28082

Docs nneul/gitlab ce patch 1

Closes omnibus-gitlab#4132

See merge request gitlab-org/gitlab-ce!28182