Play all manual jobs in a stage

Closes #28741

See merge request gitlab-org/gitlab-ce!27188

- Adds an endpoint on PipelinesController
- Adds a service that iterates over every build in a stage and
plays it.
- Includes 'play_manual' details on EntitySerializer
- Builds a new Stage state: PlayManual. An stage can take this status if
it has manual builds or an skipped, scheduled or manual status
- Includes FE modifications and specs

Update rebasing to use the new two-phase Gitaly Rebase RPC

Closes gitlab-ee#5966

See merge request gitlab-org/gitlab-ce!27446

The new two-step Gitaly `Rebase` RPC yields the rebase commit SHA to the
client before proceeding with the rebase.

This avoids an issue where the rebase commit SHA was returned when the
RPC had fully completed, and in some cases this would be after the Rails
`post_receive` worker services had already run. In these situations,
the merge request did not yet have its rebase_commit_sha attribute set
introducing the possibility for bugs (such as previous approvals being
reset).

https://gitlab.com/gitlab-org/gitlab-ee/issues/5966

Resolve "Drop "projects"."ci_id" column"

Closes #27777

See merge request gitlab-org/gitlab-ce!27623

Remove the `comment_personal_snippet` permission

Closes #56688

See merge request gitlab-org/gitlab-ce!27999

Update Deployment Chat Message

Closes #61038

See merge request gitlab-org/gitlab-ce!27972

Include link to user and commit title.
Rearrange text

Add packages_size to ProjectStatistics

See merge request gitlab-org/gitlab-ce!27373

This new field will allow to keep track of the storage used by the
packages features, it provides also aggregation at namespace level.

[CE] Remove deprecated usage of `attribute_changed?`

See merge request gitlab-org/gitlab-ce!27577

Update ENV vars syntax for reports.ci.yml

See merge request gitlab-org/gitlab-ce!27771

And remove Gitlab::Ci::Trace#deprecated_path as it relies on ci_id
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Implement UI for uninstalling Cluster’s managed apps

Closes #60777

See merge request gitlab-org/gitlab-ce!27559

- Vue confirmation modal implementation
- CSS tweaks for modal default height

Internationalisation of diff_note directory

See merge request gitlab-org/gitlab-ce!27677

This is one of many MRs opened in order to improve the overall
internationalisation of the GitLab codebase.

i18n documentation
https://docs.gitlab.com/ee/development/i18n/externalization.html

Internationalisation of pages directory

See merge request gitlab-org/gitlab-ce!27731

This is one of many MRs opened in order to improve the overall
internationalisation of the GitLab codebase.

i18n documentation
https://docs.gitlab.com/ee/development/i18n/externalization.html

Fix IDE get file data with '/' as relative root

See merge request gitlab-org/gitlab-ce!27911

Escape the usernames to avoid mentions

See merge request gitlab-org/gitlab-ce!28004

Internationalisation of merge_conflicts directory

See merge request gitlab-org/gitlab-ce!27720

This is one of many MRs opened in order to improve the overall
internationalisation of the GitLab codebase.

i18n documentation
https://docs.gitlab.com/ee/development/i18n/externalization.html

Internationalisation of javascript/t* directories

See merge request gitlab-org/gitlab-ce!27748

This is one of many MRs opened in order to improve the overall
internationalisation of the GitLab codebase.

i18n documentation
https://docs.gitlab.com/ee/development/i18n/externalization.html

Avoid people and groups getting mentioned unintentionally by
surrounding the names with backticks.

Merge branch '59898-fix-the-following-style-lint-errors-and-warnings-for-app-assets-stylesheets-pages-commits-scss' into 'master'

Resolve "Fix the following style-lint errors and warnings for `app/assets/stylesheets/pages/commits.scss`"

Closes #59898

See merge request gitlab-org/gitlab-ce!27647

Clarify masked variable message, add docs link

See merge request gitlab-org/gitlab-ce!27156

Merge branch '53064-bypassing-pipeline-jobs-by-canceling-the-pipeline-and-manually-running-later-jobs' into 'master'

Disable retrying cancelled jobs

Closes #53064

See merge request gitlab-org/gitlab-ce!27503

This is now entirely handled by `create_note`:

1. Project snippets prevent `create_note`.
2. Uploads already only support routing for personal snippets.

This simplifies some policies and access checks, too!

fix typo

See merge request gitlab-org/gitlab-ce!27907

Monitor GraphQL with Opentracing (Jaeger)

Closes #48726

See merge request gitlab-org/gitlab-ce!26981

Extends existing graphql's tracer with opentracing measurements. Because
it also adds Tracing::Graphql class (for opentracing), it also renames
Graphql::Tracing class to Graphql::GenericTracing to minimize confusion
with similar class names.

Allow a member to have an access level equal to parent group

Closes gitlab-ee#11323

See merge request gitlab-org/gitlab-ce!27913

Removes a typo in labels.md (Line 45)

See merge request gitlab-org/gitlab-ce!27953

Allow Sentry client-side DSN to be passed on gitlab.yml

See merge request gitlab-org/gitlab-ce!27967

Update GitHub integration instructions to swap example domain to *.example.com (github.md)

See merge request gitlab-org/gitlab-ce!19352