Revert "Merge branch 'sh-show-pre-receive-error-merge' into 'master'"

See merge request gitlab-org/gitlab-ce!25895

This reverts merge request !25708

Upgrade Gitaly to v1.26.0

See merge request gitlab-org/gitlab-ce!25890

Merge branch '58304-extend-the-snowplow-event-tracking-documentation-with-a-testing-section' into 'master'

Resolve "Extend the "Snowplow event tracking" documentation with a "testing" section"

See merge request gitlab-org/gitlab-ce!25612

Created documentation for replying to comments

See merge request gitlab-org/gitlab-ce!25633

Unquarantine fixed tests

See merge request gitlab-org/gitlab-ce!25875

Fix "yarn-deduplicate has unmet dependencies"

See merge request gitlab-org/gitlab-ce!25885

Fix for mismatch in EE on FIXTURE_PATHS to FIXTURE_PATH

Closes gitlab-ee#10266

See merge request gitlab-org/gitlab-ce!25878

Display Ancestors in Issuable Sidebar

See merge request gitlab-org/gitlab-ce!25886

Resolve "Improve stop pipeline modal"

Closes #46464

See merge request gitlab-org/gitlab-ce!25059

Resolve "Project template for iOS"

Closes #58648

See merge request gitlab-org/gitlab-ce!25872

Resolve "Hashed storage migration should not be attempted if project does not validate"

Closes #56618

See merge request gitlab-org/gitlab-ce!25753

Use date for upcoming milestone comparison

Closes #58325

See merge request gitlab-org/gitlab-ce!25806

Incremental backups

See merge request gitlab-org/gitlab-ce!24035

Adding additional usage metrics for Release to weekly ping

See merge request gitlab-org/gitlab-ce!25014

Resolve "Mask the existing variables"

Closes #58010

See merge request gitlab-org/gitlab-ce!25868

Remove translation dependency in CA spec

Closes #58653

See merge request gitlab-org/gitlab-ce!25882

Fix: https://gitlab.com/gitlab-org/gitlab-shell/merge_requests/280

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

# Conflicts:
#   doc/user/discussions/index.md

Bring back Rugged implementation of TreeEntry

See merge request gitlab-org/gitlab-ce!25706

Add jest to frontend_testing docs

See merge request gitlab-org/gitlab-ce!25748

Update packages comment in gitlab.yml.example [ci skip]

See merge request gitlab-org/gitlab-ce!25877

[CE] Extract EE specific code for spec/support

See merge request gitlab-org/gitlab-ce!25569

Bring back Rugged implementation of GetTreeEntries

See merge request gitlab-org/gitlab-ce!25674

Project whitelist for JupyterHub deployment

See merge request gitlab-org/gitlab-ce!25684

Merge branch 'restrict-jupyter-login' of https://gitlab.com/amit1rrr/gitlab-ce into restrict-jupyter-login