Reoder merge on pre-main-jh

Related Issue: https://jihulab.com/gitlab-cn/gitlab/-/issues/2715

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Some job need if and changes to trigger, such as templates-shellcheck.

So, we should merge main-jh first, and then merge master, in this way, pre-main-jh can trigger the pipeline basing the master changes.

Ref comments: gitlab!1944 (comment 2835712)