Fix rubocop for qa folder

Baodongrequested to merge
fix_pipeline_452780 into main-jh

What does this MR do and why?

Fix failed pipeline in main-jh: https://jihulab.com/gitlab-cn/gitlab/-/pipelines/452780 , due to rubocop under qa folder.

cc EM @prajnamas

由 Baodong 编辑于

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