check

fix: warning when run moon test --doc #5618

Job	Run time
coverage-check	22s
license-header-check	5s
moon-json-format-check	3s
bleeding-check (macos-latest)	3m 5s
bleeding-check (ubuntu-latest)	4m 27s
stable-check (ubuntu-latest)	4m 55s
typo-check	10s
stable-check (macos-latest)	2m 28s
bleeding-check (windows-latest)	2m 43s
stable-check (macos-13)	3m 13s
bleeding-check (macos-13)	4m 3s
stable-check (windows-latest)	2m 11s
	27m 45s

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