Cross project triggers

See merge request !2042

CE upstream - Friday

Closes gitlab-ce#31644, gitlab-ce#32985, gitaly#246, gitaly#242, #2433, #2472, gitlab-qa#45, gitlab-qa#48, and gitlab-ce#31701

See merge request !2018

Add more info about private Docker registry

See merge request !2049

Add more info on artifacts expiry date

See merge request !2048

Add info on using self-signed certs with Registry

See merge request !2046

Initial implementation for real time job view

Closes #31397

See merge request !11651

Squashed commits:
[cd77fee] Migrate artifacts to a new storage

- Store information in database what storage is being used by artifacts,
- Artifacts are now stored as `artifacts/project_id/commit_id/job_id`.

Frontend for cross-project pipeline triggers

See merge request !1985

EE compatible version of bulk edit sidebar.

See merge request !2025

Add primary node clone URL to Geo secondary 'How to work faster with Geo' popover

Closes #2555

See merge request !2027

Resolve "Broken master"

Closes #2597

See merge request !2047

Use the current node configuration to populate suggested new URL for Geo node

Closes #1416

See merge request !2038

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>