Contains only minor fixes from 2.7.2:
https://github.com/getsentry/raven-ruby/releases

rspec-parameterized 0.4.0 fails spectacularly with Ruby 2.5.3 with the
following error:

```
RuntimeError:
  No such frame, gone beyond end of stack!
```

This happens because of a Ruby bug in
https://bugs.ruby-lang.org/issues/15105.  The binding_of_caller gem
induces this failure. This upgrade switches to the binding_of_ninja gem,
which does not have the same problem.

Rack with Unicorn is unable to handle chunked requests due to private `eof?` method.
This exposes `eof?` not changing `rack` behavior.

Issue: https://gitlab.com/gitlab-org/gitlab-ee/issues/8539

Bumps kubeclient and its dependencies from 3.1.0 to 4.0.0.

This gem is only used for development, and the latest version has been
tested with Rails 5/Ruby 2.5.

Changes: https://github.com/BetterErrors/better_errors/releases

This matches the version shipped in gitaly-ruby.

The main changes between 1.1.1 and 1.2.1 are CI-related
improvements:
https://github.com/brianmario/escape_utils/compare/1.1.1...1.2.1

loofah: CVE-2018-16468:
https://github.com/flavorjones/loofah/issues/154

nokogiri: CVE-2018-14404 and CVE-2018-14567
https://github.com/sparklemotion/nokogiri/blob/master/CHANGELOG.md

rack: CVE-2018-16471
https://github.com/rack/rack/commit/e5d58031b766e49687157b45edab1b8457d972bd

i18n: https://github.com/svenfuchs/i18n/releases

concurrent-ruby: https://github.com/ruby-concurrency/concurrent-ruby/blob/master/CHANGELOG.md

See https://github.com/seattlerb/ruby_parser/blob/master/History.rdoc

Signed-off-by: NTakuya Noguchi <takninnovationresearch@gmail.com>

The nakayoshi_fork gem works around the lack of a Ruby compacting
garbage collecting by calling GC.start a few times to "promote" the age
of young objects to the maximum age 3. This reduces the number of dirty
pages and consequently improves copy-on-write behavior with unicorn
and other forking Web application servers.

This forks live at https://github.com/gitlabhq/default_value_for/tree/69-fix-action_controller-parameters-handling
and fixes an issue where default_value_for wouldn't handle
`ActionController::Parameters` correctly with Rails 5.

This fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/54093.
Signed-off-by: NRémy Coutable <remy@rymai.me>

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

Signed-off-by: NTakuya Noguchi <takninnovationresearch@gmail.com>

* updates Gemfile
* uses Rails 5 unless explicitly disabled

See https://gitlab.com/gitlab-org/gitlab-ce/issues/53082

This version supports SSL/TLS via the redis:// URL scheme:
https://github.com/redis-store/redis-store/blob/master/CHANGELOG.md

Part of https://gitlab.com/gitlab-org/gitlab-ce/issues/47702

Full list of changes:
https://github.com/mime-types/ruby-mime-types/blob/master/History.md

This matches the version shipped in gitaly-ruby.

* Sidekiq changes:
  https://github.com/mperham/sidekiq/blob/master/Changes.md

* Rack 1.6.1 fixes CVE-2014-9490:
  https://github.com/rack/rack/blob/master/CHANGELOG.md

* rack-protection 2.0.4 only fixes a minor message:
  https://github.com/sinatra/sinatra/commits/master/rack-protection

This new endpoint allow users to update a submodule's reference.

The MR involves adding a new operation RPC operation in gitaly-proto
(see gitlab-org/gitaly-proto!233) and change Gitaly to use this
new version (see gitlab-org/gitaly!936).

See gitlab-org/gitlab-ce!20949

Signed-off-by: NTakuya Noguchi <takninnovationresearch@gmail.com>

Signed-off-by: NTakuya Noguchi <takninnovationresearch@gmail.com>

This squelches the following warning:

warning: parser/current is loading parser/ruby24, which recognizes
warning: 2.4.4-compliant syntax, but you are running 2.4.5.
warning: please see https://github.com/whitequark/parser#compatibility-with-ruby-mri.

Signed-off-by: NTakuya Noguchi <takninnovationresearch@gmail.com>

Reverting https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/15734 .
We are not using asset sync currently.

This allows us (and others) to test drive Puma without it affecting all
users. Puma can be enabled by setting the environment variable
"EXPERIMENTAL_PUMA" to a non empty value.

It looks like gRPC may have worked around
https://github.com/google/protobuf/issues/4210 via
https://github.com/grpc/grpc/pull/14634.

This is needed to support Ruby 2.5
(https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/22555).