Merge pull request #5542 from crazy-max/update-fsutil #5496

Job	Run time
build (windows/amd64)	1m 59s
build (freebsd/amd64)	1m 42s
test-windows-amd64 (containerd, ./client)	4m 20s
test-freebsd-amd64	2m 41s
test-windows-amd64 (containerd, ./cmd/buildctl)	3m 46s
test-windows-amd64 (containerd, ./worker/containerd)	3m 6s
test-windows-amd64 (containerd, ./solver)	3m 6s
test-windows-amd64 (containerd, ./frontend)	3m 2s
test-windows-amd64 (containerd, ./frontend/dockerfile)	33m 28s
test-windows-amd64 (./..., 1)	3m 22s
	1h 0m 32s

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