Raise encoding confidence threshold to 50

Closes #35098

See merge request !12990

Fix the /projects/:id/repository/commits endpoint to handle dots in the ref name…

Closes #15651

See merge request !13370

Fixed activity not loading on project homepage

See merge request !13373

In case we don't have it setup in ~/.gitconfig

Fix bar chart does not display label at hour 0

Closes #35136

See merge request !13330

Restrict InlineJavaScript for haml_lint to dev and test environment

Closes omnibus-gitlab#2658

See merge request !13364

Expose noteable_iid in Note

See merge request !13265

Fix the /projects/:id/repository/tags endpoint to handle dots in the tag name…

See merge request !13368

If we set `ENCODING_CONFIDENCE_THRESHOLD` to 40,
this test case would not pass. If we raise to 50,
this would pass.

Note that if in the future rugged didn't return
corrupt data, this would be less relevant. But still
icu recommend the threshold to be 50, we should just
stick with 50.

It is recommended that we set this to 50:
https://gitlab.com/gitlab-org/gitlab-ce/issues/35098#note_35036746

In this particular issue, the confidence was 42 for Shift JIS,
but in fact that's encoded in UTF-8 just with a single bad
character. In this case, we shouldn't try to treat it as Shift JIS,
but just treat it as UTF-8 and remove invalid bytes.

Treating it like Shift JIS would corrupt the whole data.

Unfortunately, the diff which would cause this could not be
disclosed therefore we can't use it as a test example.

Fix the /projects/:id/repository/commits endpoint to handle dots in the ref name when the project full path contains a `/`
Signed-off-by: Rémy Coutable <remy@rymai.me>

Fix the /projects/:id/repository/tags endpoint to handle dots in the tag name when the project full path contains a `/`
Signed-off-by: Rémy Coutable <remy@rymai.me>

Unset the `RUBYOPT` env variable before installing `gitaly-ruby`

Closes #35941 and #35967

See merge request !13313

Add Italian translations of Pipeline Schedules

Closes #35002

See merge request !12981

Fix the iids parameters in the API documentation

See merge request !13340

Add Multi-File Editor Using Monaco/VSCode

Closes #31890

See merge request !12198

* master: (86 commits)
  Show all labels
  33874 confidential issue redesign
  Exclude merge_jid on Import/Export attribute configuration
  Resolve "User dropdown in filtered search does not load avatar on `master`"
  Re-add column locked_at on migration rollback
  Group-level new issue & MR using previously selected project
  [EE Backport] Update log audit event in omniauth_callbacks_controller.rb
  more eagerly bail when the state is prevented
  Move locked_at removal to post-deployment migration
  Add class to other sidebars
  Improve mobile sidebar
  reduce iterations by keeping a count of remaining enablers
  Store & use ConvDev percentages returned by Version app
  Store MergeWorker JID on merge request, and clean up stuck merges
  Backport changes in https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/2551 to CE
  DRY up caching in AbstractReferenceFilter
  Update CHANGELOG
  Add CHANGELOG entry
  Fix html structure Removes test for removed behavior
  Port form back to use form_tag
  ...

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See merge request !13303

Resolve "Store MergeWorker JID on merge request, and clean up stuck merges"

Closes #31207

See merge request !13207

33874 confidential issue redesign

See merge request !12801

Resolve "User dropdown in filtered search does not load avatar on `master`"

Closes #35729

See merge request !13181