Remove balsamiq module from common_vue bundle

Closes #32092

See merge request !11248

Add missing tear down of sidebarMockInterceptor

Closes #32020

See merge request !11204

Ensure filtered_search utilizes common_vue bundle

See merge request !11273

Link to commit author user page from pipelines

Closes #29368

See merge request !11100

Update DB requirements in the documentation

See merge request !11293

Clean up ci variables table

Closes #31799

See merge request !11186

Add a new column before creating rename triggers

See merge request !11297

Update installation.md - Updated the Ruby section.

See merge request !11251

fixed small typo - piplnie should be pipeline

See merge request !11296

POC: Use position sticky on merge request tabs

See merge request !11289

MySQL doesn't allow us to create a trigger for a column that doesn't
exist yet. Failing with this error:

```
Mysql2::Error: Unknown column 'build_events' in 'NEW': CREATE TRIGGER trigger_6a80c097c862_insert
BEFORE INSERT
ON `services`
FOR EACH ROW
SET NEW.`build_events` = NEW.`job_events`
```

Creating the new column before creating the trigger avoids this.

Add summary lines for collapsed details in the bug report template

See merge request !11280

Include blob content when printing page

Closes #31781

See merge request !11247

Enforced by the database, and no callbacks need to be called.

Combined with 7b9b2c6099 and 294a8b8a6d this resolves
gitlab-org/gitlab-ce#31799

Variables shouldn't exist without a project, so a foreign key was added
with CASCADE'ing effects.

This makes it more obvious that we greatly prefer PostgreSQL over
MySQL/MariaDB and that all users are recommended to use PostgreSQL
instead. This also removes the paragraph mentioning the size per user
row, as this is completely inaccurate and doesn't really help users with
anticipating the database size. Instead we now simply recommend users to
have at least 5-10 GB of storage at minimum.

[ci skip]

To be more specific; key, and project_id. If either of these is
NULL its wrong, because:

1. storing a key value pair without key is just plain wrong
2. all variables should belong to a project

Non of these cases existed on the staging database.

Complement tech articles guidelines

See merge request !11260

Removes the need for Bootstraps affix on browser that support sticky positions. On these browsers, there should be a slight performance improvement as there will be no scrolling events, it will all be handled by the browser

Update getting_started_part_one.md.

See merge request !11020

Fix a broken link for the "How to Configure LDAP with GitLab EE" article

See merge request !11114

Update README.md with Authentication projects example

See merge request !11162

Fix MySQL build failure

Closes #32106

See merge request !11277

Fix slash commands detection in comments

Closes #32016

See merge request !11265

Remove sidebar bundle spec

Closes #32045

See merge request !11223

Issue API change: assignee_id parameter and assignee object in a response

See merge request !11271

Implement auxiliary blob viewers

See merge request !11195

Fix flickering of system notes

Closes #32087

See merge request !11281

Merge branch '31625-tag-editor-loses-all-inputs-when-you-try-to-add-a-tag-that-already-exists' into 'master'

Resolve "Tag editor loses all inputs when you try to add a tag that already exists"

Closes #31625

See merge request !11155

Fix aria labels on custom notifications modal

Closes #32094

See merge request !11256

[skip ci]

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/32087

Easy reproduction:

 1. Edit an issue title
 1. Notice the system note added
 1. Switch to another tab and back (to fire the polling immediately)
 1. Notice the flicker (without this fix)