Simplify users API QA spec

See merge request gitlab-org/gitlab-ce!19147

Improve performance of GroupsController#show

See merge request gitlab-org/gitlab-ce!18973

Add helpful messages to empty wiki view

Closes #38919

See merge request gitlab-org/gitlab-ce!19007

"Build" team is now "Distribution"

See merge request gitlab-org/gitlab-ce!19186

Remove double-checked internal id generation.

Closes #45389

See merge request gitlab-org/gitlab-ce!19181

CE:  Resolve "Extract EE specific files/lines for app/views/shared/milestones"

See merge request gitlab-org/gitlab-ce!19185

Add background migration to fill file stores from `NULL`  to `1`

Closes #45337 and #45476

See merge request gitlab-org/gitlab-ce!18557

Resolve "Rename "secret variables" to "variables""

See merge request gitlab-org/gitlab-ce!19103

Returns a correct TMP_UPLOAD_PATH to workhourse

Closes #46763

See merge request gitlab-org/gitlab-ce!19148

Update bootstrap to 4.1.1

See merge request gitlab-org/gitlab-ce!19179

Deprecate the Kubernetes service docs

See merge request gitlab-org/gitlab-ce!18837

Backport of CE->EE merge conflict resolution

See merge request gitlab-org/gitlab-ce!19171

Dedupe yarn dependencies

See merge request gitlab-org/gitlab-ce!19173

use postgres_role

See merge request gitlab-org/gitlab-ce!19000

cleanup application server setup

See merge request gitlab-org/gitlab-ce!18999

This index is added on `(target_project_id, iid)` and has a `WHERE state
= 'opened'` condition. Using this index we can drastically improve the
performance of the query used to count the total number of merge
requests in a group. Without this index the query would eventually
perform the following:

    ->  Index Scan using index_merge_requests_on_target_project_id_and_iid on merge_requests  (cost=0.43..4.89 rows=7 width=4) (actual time=0.058..0.353 rows=6 loops=228)
          Index Cond: (target_project_id = projects.id)
          Filter: ((state)::text = 'opened'::text)
          Rows Removed by Filter: 141
          Buffers: shared hit=34351 dirtied=1

Out of the ~180 milliseconds the entire query would take, around 170
milliseconds was spent in just this segment. With the index in place,
the above segment is turned into the following:

    ->  Index Only Scan using yorick_test on merge_requests  (cost=0.42..0.55 rows=7 width=4) (actual time=0.004..0.010 rows=6 loops=228)
          Index Cond: (target_project_id = projects.id)
          Heap Fetches: 419
          Buffers: shared hit=1381

The index also reduces the total query time to roughly 10 milliseconds.

GroupProjectsFinder#collection_with_user would run the following code:

    if group.users.include?(current_user)

When running this code for multiple groups this would result in one
query being executed for every group.

This commit simple removes the entire "if" statement with the code of
the "else" statement. This ensures both paths use the same code, and
removes the need for explicitly checking if a user is a member of the
group.

Disallow updating job status if the job is not running

Closes #46383

See merge request gitlab-org/gitlab-ce!19101

This reduces the number of queries necessary when displaying the
activity page of a group.

This was needed for a transition phase only. For details see #45389.

Closes #45389.

Fix fast admin counters not working when PostgreSQL has secondaries

Closes #46742

See merge request gitlab-org/gitlab-ce!19154

Use Gitaly's DeleteAllRepositories RPC during backup restore

Closes gitaly#1194

See merge request gitlab-org/gitlab-ce!19086

Add username to terms message in git and API calls

Closes #46649

See merge request gitlab-org/gitlab-ce!19126

Update redis-namespace to 1.6.0

Closes #46846

See merge request gitlab-org/gitlab-ce!19166

Persist and use truncated note diffs instead requesting Gitaly in a N+1 manner on MR page

Closes #45190

See merge request gitlab-org/gitlab-ce!18991

Don't pass the repository path to Gitlab Shell

See merge request gitlab-org/gitlab-ce!19011

`app/assets/javascripts/jobs/components/sidebar_details_block.vue` and run prettier
Squashed commits:
[4551a37adc] backport EE version of
`app/assets/javascripts/jobs/components/sidebar_details_block.vue`