Fix "Can't modify frozen hash" error when project is destroyed

See merge request gitlab-org/gitlab-ce!17816

Update doorkeeper-openid_connect and doorkeeper

See merge request gitlab-org/gitlab-ce!17797

Remove oj as we're not using it

See merge request gitlab-org/gitlab-ce!17863

Merge branch '43928-merge-request-comment-gets-cleared-once-the-previous-comment-is-submitted' into 'master'

Resolve "Notes karma specs failing"

Closes #44002

See merge request gitlab-org/gitlab-ce!17627

Relax omniauth-saml 1.0.0 -> 1.10

Closes #14292

See merge request gitlab-org/gitlab-ce!17764

Atomic generation of internal ids for issues.

Closes #31114

See merge request gitlab-org/gitlab-ce!17580

Added Video explaining Cloud native GitLab Chart

See merge request gitlab-org/gitlab-ce!17844

Merge branch '44257-viewing-a-particular-commit-gives-500-error-error-undefined-method-binary' into 'master'

Resolve "Viewing a particular commit gives 500 error ~ Error (undefined method `binary?')"

Closes #44257

See merge request gitlab-org/gitlab-ce!17805

Resolve "GitLab Community Edition 10.5.3 shows plural for 1 item"

Closes #44022

See merge request gitlab-org/gitlab-ce!17697

Updates svg dependency

See merge request gitlab-org/gitlab-ce!17843

Make issue boards height calculation clearer and remove magic numbers

See merge request gitlab-org/gitlab-ce!17791

Rename `package-qa` in docs

See merge request gitlab-org/gitlab-ce!17842

In gitlab-org/gitlab-ce!17807 the `package-qa` job was renamed to
`package-and-qa`. But it was not renamed in the docs. So this change
fixes that.

Update CI services documnetation

Closes gitlab-runner#3095

See merge request gitlab-org/gitlab-ce!17749

Update kubeclient 2.2.0 -> 3.0

Closes #43911

See merge request gitlab-org/gitlab-ce!17739

Move UnresolvedDiscussions vue component

See merge request gitlab-org/gitlab-ce!17538

Clarify ambiguous with_artifacts implication

Closes #44138

See merge request gitlab-org/gitlab-ce!17720

Fix dropzone project show

Closes #44137

See merge request gitlab-org/gitlab-ce!17784

Partial fix to #44378

 Conflicts:
   Gemfile.lock

Fix "A copy of Gitlab::Metrics::Methods" have been removed error

Closes #44365

See merge request gitlab-org/gitlab-ce!17810

Prettify notes app

See merge request gitlab-org/gitlab-ce!17812

Fixed profile notifications not being editable

Closes #44198

See merge request gitlab-org/gitlab-ce!17808

Resolve "Right column of merge request discussion overflows"

Closes #39521

See merge request gitlab-org/gitlab-ce!17550

Closes #44365

Fix timeouts loading /admin/projects page

Closes #44338

See merge request gitlab-org/gitlab-ce!17785

These can be a `BatchLoader` which is proxying a nil, while not being concrete
nils themselves.