Part of the migration as tracked in: gitlab-org/gitaly#1026

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

A field didn't call the needed encoding helper, thus some UTF-8 encoding
couldn't be encoded to ASCII. Using the helper method this was fixed.

Tests are now run against Gitaly and Rugged too, to ensure both remain
working correctly.

Fixes gitlab-org/gitaly#1032, gitlab-org/gitlab-ce#43278

We need to actually wait for the "Install" button to be enabled before clicking it otherwise we have a race condition where it sometimes works. Also change the `expect(page.find(...))` to `expect(page).to have_css` as this is prefered to avoid race conditions

This was failing in https://gitlab.com/gitlab-org/gitlab-ee/-/jobs/55004375

This was also causing crashes in Chrome V64, so it's best to remove it
for now.

Closes #43636

In EE we prepend a module into BuildFinishedWorker. This would cause
this spec to fail because RSpec doesn't support the use of
"any_instance_of" with classes that include a prepended module.

To work around this we just stub the "perform_async" class method
instead of stubbing the "perform" instance method.

This will make sure the `ApplicantionController#can?` method is
available for views rendering menus based on the current user's abilities.

Gitlab::Git::Popen#popen now returns ASCII-8BIT (binary) data always, so we need
to handle that explicitly.

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

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

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

Move it to Members::ApproveAccessRequestService.

Also, note that there was a double audit event log for access request
destruction.
Signed-off-by: NRémy Coutable <remy@rymai.me>

Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Previously, these wouldn't count issues or MRs in subgroups - meaning that if
_this_ group had no issues or MRs, we'd show the empty state, which was wrong.