[QUARANTINE] Plan Default issue templates uses default template when creating an issue

What does this MR do?

Quarantines the test Plan Default issue templates uses default template when creating an issue (https://gitlab.com/gitlab-org/gitlab/-/blob/master/qa/qa/specs/features/ee/browser_ui/2_plan/issue/default_issue_template_spec.rb#L18)

This test has been found by Confiner to have failed 3 times, which meets the threshold of 3 times.

1. e2e:package-and-test-results
2. e2e:package-and-test-results
3. e2e:package-and-test-results

#375940 (closed)

(This MR was automatically generated by Confiner at 2022-10-01 02:03:21 UTC)