Improve file handling of special characters in WebIDE

Closes #54376

See merge request gitlab-org/gitlab-ce!25727

Merge branch 'feature/webide_escaping' of gitlab.com:hiddentiger/gitlab-ce into feature/webide_escaping

Only execute system hooks once when pushing tags

Closes #52560

See merge request gitlab-org/gitlab-ce!26888

Remove already defined shared example

Closes #59756

See merge request gitlab-org/gitlab-ce!26867

CE Backport: Update Web IDE config to accept ports

Closes gitlab-ee#10179

See merge request gitlab-org/gitlab-ce!26679

In order to implement https://gitlab.com/gitlab-org/gitlab-ee/issues/10179
we need several modifications on the CI config file. We are
adding a new ports section in the default Image object.

Each of these ports will accept: number, protocol and name.

By default this new configuration will be only enabled in
the Web IDE config file.

docs: add gitlab version for list jobs of a runner

See merge request gitlab-org/gitlab-ce!26815

Do not show system notes on commits in the MR page

Closes #55268

See merge request gitlab-org/gitlab-ce!26396

Resolve "Composable Auto DevOps"

Closes #47234

See merge request gitlab-org/gitlab-ce!26520

Merge branch '59498-add-troubleshooting-section-to-capture-errors-with-installing-applications-to-a-kubernetes-cluster' into 'master'

Resolve "Add troubleshooting section to capture errors with installing applications to a Kubernetes cluster"

Closes #59498

See merge request gitlab-org/gitlab-ce!26639

Resolve "Add troubleshooting section to capture errors with installing applications to a Kubernetes cluster"

Add missing 'export' example for CI_API_V4_API_URL

See merge request gitlab-org/gitlab-ce!26878

Merge branch '53459-quick-action-adds-multiple-labels-to-issue-if-middle-words-overlap-with-existing-label' into 'master'

Resolve "Quick Action Adds Multiple Labels to Issue If Middle Words Overlap with Existing Label"

Closes #53459

See merge request gitlab-org/gitlab-ce!26602

Extend timezone dropdown

See merge request gitlab-org/gitlab-ce!26311

Adds optional paramters to the constructor to allow
reuse of the timezone dropdown on other pages

Backport: Fix Release permission spec

See merge request gitlab-org/gitlab-ce!26897

Fixes duplicate diff too large error messages

Closes #59802

See merge request gitlab-org/gitlab-ce!26857

Resolve CE/EE difference in FE dependency files

See merge request gitlab-org/gitlab-ce!26856

Set specific reviewers for the GitLab UI WG effort

See merge request gitlab-org/gitlab-ce!26760

Enabled text selection in diffs in Web IDE

Closes #47771

See merge request gitlab-org/gitlab-ce!26721

Fix comment typo in noteable_note.vue

See merge request gitlab-org/gitlab-ce!26855

remove html tag

See merge request gitlab-org/gitlab-ce!26885

We recently changed the permission model to disallow guests to read
Releases. The spec should be updated as well according to the
expectation.

Document matching refs with an at-symbol

See merge request gitlab-org/gitlab-ce!26755

At-symbols are used to match a ref to a specific repository path.
Currently this is done by string splitting the ref pattern on the
at-symbol. In order to pattern match a literal `@` you must use
ruby's unicode character matching `\u{0040}`.

Fix format typo on generate-new-recovery-codes-using-ssh

See merge request gitlab-org/gitlab-ce!26819

Fix typo on tests style guide

See merge request gitlab-org/gitlab-ce!26859

Resolve "Set the size of instance system message text 12px"

Closes #59131

See merge request gitlab-org/gitlab-ce!26293

Update dependency @gitlab/svgs to ^1.58.0

See merge request gitlab-org/gitlab-ce!26881

Use the default fetch/clone depth for the review-deploy job

See merge request gitlab-org/gitlab-ce!26868

Remove non-functional add issue button on welcome list

Closes #55980

See merge request gitlab-org/gitlab-ce!26742

Revert "Monitor GraphQL with Prometheus"

See merge request gitlab-org/gitlab-ce!26864

This reverts merge request !26569

In issue #54621 a new variable CI_API_V4_API_URL was introduced, but
some of the documentation was omitted. Having an example output is
always nice.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>

Docs: revamp/reorg CI variables

Closes #58626

See merge request gitlab-org/gitlab-ce!26336

- Variables overview
- Variables triggered via manual pipeline