Fix only-jh-check rules

What does this MR do and why?

fix only-jh-check rules for patch release prepare pipeline

failed job: https://jihulab.com/gitlab-cn/gitlab/-/jobs/11221581

the rules is already defined in .only-jh-check:rules

.only-jh-check:rules:
  rules:
    - <<: *if-merge-request-stable-jh-patch
      when: never
    - <<: *if-merge-request

Fix the error introduced by this commit: a8148e60

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