Test

Support `--all-including-untracked-files` #846

Job	Run time
build	1m 49s
test-integrity (1.21.x, ubuntu-latest)	32s
test-integrity (1.21.x, macos-latest)	1m 7s
test (1.21.x, ubuntu-latest)	26s
test (1.21.x, macos-latest)	1m 13s
test (1.21.x, windows-latest)	1m 17s
coverage	0s
	6m 24s

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