test

cleanup: refactor and use bicopy everywhere #6694

Job	Run time
Colima tests (QEMU, Linux host) (v0.6.5)	15m 8s
Lints	4m 46s
Integration tests (QEMU, macOS host)	9m 37s
Integration tests (QEMU, Linux host) (alpine.yaml)	6m 42s
Integration tests (QEMU, Linux host) (debian.yaml)	7m 20s
Integration tests (QEMU, Linux host) (fedora.yaml)	7m 23s
Integration tests (QEMU, Linux host) (archlinux.yaml)	9m 17s
Integration tests (QEMU, Linux host) (opensuse.yaml)	7m 53s
Integration tests (QEMU, Linux host) (docker.yaml)	7m 52s
Spell check	13s
Integration tests (QEMU, Linux host) (../hack/test-templates/alpine-iso-9p-writable.yaml)	6m 6s
Integration tests (QEMU, Linux host) (../hack/test-templates/net-user-v2.yaml)	7m 45s
Unit tests (1.22.x)	58s
Integration tests (QEMU, Linux host) (../hack/test-templates/test-misc.yaml)	22m 15s
Unit tests (1.23.x)	5m 35s
Upgrade tests (QEMU, macOS host) (v0.15.1)	9m 22s
VMNet tests (QEMU)	8m 9s
Integration tests (vz) (default.yaml, true)	8m 49s
Windows tests	2m 58s
Integration tests (vz) (fedora.yaml, false)	9m 45s
	2h 37m 53s

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