Remove Pendo from EE

Closes gitlab-org/growth/product#173

See merge request gitlab-org/gitlab!19400

- business decided to no longer use pendo or any 3rd party
  tracking

Show and hide correct elements on file tree navigation

See merge request gitlab-org/gitlab!19481

Update "Tag name" help text on Edit Release page

See merge request gitlab-org/gitlab!19321

Resolve "Extract `DiffDiscussionHeader` component from `NoteableDiscussion`"

See merge request gitlab-org/gitlab!19107

Move limits from Plan to new PlanLimits model

See merge request gitlab-org/gitlab!19438

* Add unique index
* Add model validation
* Ensure data migration leverages the index

Manage and display labels from epic graphql

See merge request gitlab-org/gitlab!19642

Docs: update Pages illustrations

Closes #34710

See merge request gitlab-org/gitlab!19585

- Replace table of images with unique for
  better visualization on /help
- Add new illustration for getting started section

Migrate feature flags table specs to Jest

See merge request gitlab-org/gitlab!19880

Port scroll to bottom methods to new component

Closes #35534

See merge request gitlab-org/gitlab!19941

feat: add Infinite scroll to "Add Projects" modal in the operations dashboard

See merge request gitlab-org/gitlab!17842

* Imports the GlInfiniteScroll component to project selector
* Adds totalResults to state which is the number of projects
* Adds mutations for fetching the headers with the results information

Fix projects new page performance

See merge request gitlab-org/gitlab!18180

- Introduce OptimizedGroupsWithTemplatesFinder that queries group
templates more efficiently.
- Introduce a feature flag to enable the optimization:
`optimized_groups_with_templates_finder`

Fix Arel deprecations for Rails 6

Closes #28497

See merge request gitlab-org/gitlab!19869

API call for Create Vulnerability from Finding

See merge request gitlab-org/gitlab!18283

Make title_html field optional in order to be
controlled by CacheMarkdownField logic. Add
POST /projects/:id/vulnerabilities API call.
Add create_vulnerability ability for User.
Add Vulnerabilities::CreateService and
model methods and scopes required for its
functioning. Add new factories and traits.

This commit updates the help text that appears under the "Tag name"
field on the "Edit Release" page.

Migrated feature_flags_table_spec.js from Karma to Jest

Revert "Merge branch 'mfluharty-clickable-links-in-file-view' into 'master'"

See merge request gitlab-org/gitlab!19887

Run check_mergeability only if merge status requires it

See merge request gitlab-org/gitlab!19364

If merge_status is not unchecked there's no need to
run whole MergeabilityCheckService because the
merge_status column won't be updated in this case

Revert "Merge branch 'optimise-avatar-requests-part-two' into 'master'"

See merge request gitlab-org/gitlab!19942

Mark todo done by GraphQL API

See merge request gitlab-org/gitlab!18581

Fix loading all issues when board list is collapsed

Closes #26207

See merge request gitlab-org/gitlab!19347

Conan Remove API Endpoints

See merge request gitlab-org/gitlab!17846

Implements the DELETE API endpoint for the conan package
registry to remove conan packages and their package files.

This reverts merge request !19822

Render folder lock icon in table rows

See merge request gitlab-org/gitlab!19776

Add project package api call to api.js

See merge request gitlab-org/gitlab!19685

- paths and function in api.js
- unit tests

Updated deployment api docs with pipeline data

Closes #27226

See merge request gitlab-org/gitlab!19876

Docs: add troubleshooting for domain verification

Closes #28635

See merge request gitlab-org/gitlab!19885