Revert "Add test for AsyncLog respecting GIT_DIR (#2387)" #8266

Job	Run time
build-linux-musl (nightly)	9m 18s
build-apple-x86 (nightly)	1m 29s
build-linux-musl (stable)	2m 46s
build-linux-arm (nightly)	5m 20s
build (ubuntu-latest, nightly)	2m 0s
build-apple-x86 (stable)	1m 25s
build-linux-arm (stable)	5m 20s
build-linux-musl (1.70)	9m 33s
build (ubuntu-latest, stable)	1m 47s
build-apple-x86 (1.70)	1m 33s
build (ubuntu-latest, 1.70)	2m 7s
build-linux-arm (1.70)	5m 42s
build (macos-latest, nightly)	2m 26s
Lints	56s
Changelog Test	7s
build (macos-latest, stable)	2m 5s
build (macos-latest, 1.70)	2m 9s
udeps	2m 14s
build (windows-latest, nightly)	6m 20s
build (windows-latest, stable)	4m 56s
build (windows-latest, 1.70)	5m 12s
	1h 14m 45s

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