github: update setup-qemu image to v9.2.0 #5329

Job	Run time
prepare	1s
test / prepare	2m 0s
test / run (containerd, ./frontend/dockerfile, integration)	5m 35s
test / run (containerd, ./frontend/dockerfile, dockerfile)	7m 7s
test / run (containerd-rootless, ./frontend/dockerfile, integration)	5m 8s
test / run (containerd-rootless, ./frontend/dockerfile, dockerfile)	8m 0s
test / run (containerd-1.6, ./frontend/dockerfile, integration)	5m 33s
test / run (containerd-1.6, ./frontend/dockerfile, dockerfile)	7m 30s
test / run (containerd-1.7, ./frontend/dockerfile, integration)	6m 3s
test / run (containerd-1.7, ./frontend/dockerfile, dockerfile)	7m 3s
test / run (containerd-snapshotter-stargz, ./frontend/dockerfile, integration)	5m 38s
test / run (containerd-snapshotter-stargz, ./frontend/dockerfile, dockerfile)	7m 24s
test / run (oci, ./frontend/dockerfile, integration)	4m 37s
test / run (oci, ./frontend/dockerfile, dockerfile)	6m 39s
test / run (oci-rootless, ./frontend/dockerfile, integration)	4m 31s
test / run (oci-rootless, ./frontend/dockerfile, dockerfile)	5m 59s
test / run (oci-rootless-slirp4netns-detachnetns, ./frontend/dockerfile, integration)	4m 40s
test / run (oci-rootless-slirp4netns-detachnetns, ./frontend/dockerfile, dockerfile)	6m 40s
test / run (oci-snapshotter-stargz, ./frontend/dockerfile, integration)	4m 39s
test / run (oci-snapshotter-stargz, ./frontend/dockerfile, dockerfile)	6m 14s
image (mainline)	5m 16s
image (labs)	5m 38s
scout	0s
release	0s
	2h 1m 55s

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