add `fetch-depth` to env #59

Job	Run time
coverage	2m 21s
tests	2m 9s
env (windows-latest)	3m 23s
env (macos-latest)	59s
env (ubuntu-latest)	41s
workflow-coverage / dynamo (float32)	10m 33s
workflow-coverage / overall (float32)	2m 17s
workflow-coverage / overall (float64)	2m 40s
workflow-coverage / slow (float32)	6m 54s
workflow-docs / docstests & sphinx-build - python-3.11, torch-2.2.0	3m 3s
workflow-coverage / slow (float64)	8m 9s
workflow-mypy / python-3.11, torch-2.2.0	1m 36s
workflow-tests / python-3.10, torch-2.1.2	1m 59s
workflow-tutorials / python-3.11, torch-2.2.0	12m 56s
workflow-tests / python-3.10, torch-2.2.0	2m 7s
workflow-tests / python-3.11, torch-2.1.2	2m 3s
workflow-tests / python-3.11, torch-2.2.0	2m 11s
workflow-coverage / report	31s
collector	1s
	1h 6m 33s

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