Transient failure in qa/specs/features/browser_ui/6_release/deploy_key/clone_using_deploy_key_spec.rb / Release Git clone using a deploy key user sets up a deploy key with QA::Runtime::Key::ED25519() to clone code using pipelines

As seen in https://ops.gitlab.net/gitlab-org/gitlab-qa/-/jobs/832694:

5818   1) Release Git clone using a deploy key user sets up a deploy key with QA::Runtime::Key::ED25519() to clone code using pipelines
5819      Failure/Error: expect(job).to be_successful
5820        expected `#<QA::Page::Project::Job::Show:0x000055ade12b2368>.successful?` to return true, got false
5821      # ./qa/specs/features/browser_ui/6_release/deploy_key/clone_using_deploy_key_spec.rb:89:in `block (5 levels) in <module:QA>'
5822      # ./qa/scenario/actable.rb:16:in `perform'
5823      # ./qa/specs/features/browser_ui/6_release/deploy_key/clone_using_deploy_key_spec.rb:88:in `block (4 levels) in <module:QA>'
5824      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec/retry.rb:123:in `block in run'
5825      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec/retry.rb:110:in `loop'
5826      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec/retry.rb:110:in `run'
5827      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec_ext/rspec_ext.rb:12:in `run_with_retry'
5828      # ./spec/spec_helper.rb:68:in `block (2 levels) in <top (required)>'
5829      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec/retry.rb:123:in `block in run'
5830      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec/retry.rb:110:in `loop'
5831      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec/retry.rb:110:in `run'
5832      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec_ext/rspec_ext.rb:12:in `run_with_retry'
5833      # /usr/local/bundle/gems/rspec-retry-0.6.1/lib/rspec/retry.rb:37:in `block (2 levels) in setup'
5834      # ./qa/specs/runner.rb:69:in `perform'
5835      # ./qa/scenario/template.rb:10:in `block in perform'
5836      # ./qa/scenario/template.rb:8:in `tap'
5837      # ./qa/scenario/template.rb:8:in `perform'
5838      # ./qa/scenario/template.rb:33:in `perform'
5839      # ./qa/scenario/template.rb:10:in `block in perform'
5840      # ./qa/scenario/template.rb:8:in `tap'
5841      # ./qa/scenario/template.rb:8:in `perform'
5842      # ./qa/scenario/bootable.rb:28:in `launch!'

clone_using_deploy_key_spec.rb_2020-01-09-07-02-37.074.html