Added file subcommands #1312

Job	Run time
lint	42s
cleanup_buckets	20s
build	36s
test-linux-bundle	8m 41s
test-docker	27m 23s
test (ubuntu-latest, 3.7)	8m 15s
test-windows-bundle (windows-2019)	10m 49s
test (ubuntu-latest, 3.8)	1m 58s
test (ubuntu-latest, 3.9)	1m 45s
test-windows-bundle (windows-latest)	9m 17s
test (ubuntu-latest, 3.10)	1m 47s
test (ubuntu-latest, 3.11)	1m 38s
test (ubuntu-latest, 3.12)	8m 24s
test (ubuntu-latest, pypy3.9)	5m 53s
test (ubuntu-latest, pypy3.10)	17m 41s
test (macos-latest, 3.10)	1m 20s
test (macos-latest, 3.11)	1m 7s
test (macos-latest, 3.12)	7m 41s
test (macos-latest, pypy3.9)	4m 7s
test (windows-latest, 3.7)	9m 8s
test (windows-latest, 3.8)	2m 25s
test (windows-latest, 3.9)	2m 1s
test (windows-latest, 3.10)	2m 29s
test (windows-latest, 3.11)	2m 6s
test (windows-latest, 3.12)	12m 7s
test (windows-latest, pypy3.9)	11m 40s
test (macos-13, 3.7)	9m 31s
test (macos-13, 3.8)	2m 1s
test (macos-13, 3.9)	2m 5s
doc	49s
	2h 55m 46s

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