Kubevirt: cdiupload retry, thin metrics #9326

Job	Run time
packages (buildjet-4vcpu-ubuntu-2204-arm, arm64)	3m 55s
packages (buildjet-4vcpu-ubuntu-2004, amd64)	2m 52s
packages (buildjet-4vcpu-ubuntu-2004, riscv64)	1m 37s
eve (arm64, xen, generic)	7m 37s
eve (arm64, kvm, generic)	8m 10s
eve (amd64, xen, generic)	6m 45s
eve (amd64, kvm, generic)	8m 11s
eve (amd64, kubevirt, generic)	3m 0s
eve (riscv64, mini, generic)	3m 29s
eve (amd64, kvm, rt)	6m 53s
eve (arm64, kvm, nvidia)	10m 2s
eve (arm64, kvm, imx8mp_pollux)	7m 3s
eve (arm64, kvm, imx8mp_epc_r3720)	7m 29s
	1h 17m 3s

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