Fix pipeline failure for usage_quotas_helpers

What does this MR do and why?

Add jh/spec/support/helpers/jh/usage_quotas_helpers.rb to fix test. related upstream MR https://gitlab.com/gitlab-org/gitlab/-/commit/fcbe818bd1983525a957dfe1f473406f1ad24d71

We has skipped this test case by description, but upstream updated the description of this test case https://gitlab.com/gitlab-org/gitlab/-/commit/41b8ff54f0fe67224c899b339925262d02375993, so the test failed.

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