Kicbase/ISO: Update buildkit from v0.18.1 to v0.19.0 #12839

Job	Run time
build_minikube	9m 52s
build_minikube_test_binaries	5m 12s
lint	3m 2s
unit_test	3m 0s
functional_docker_containerd_ubuntu	9m 25s
functional_docker_ubuntu	9m 21s
functional_docker_rootless_containerd_ubuntu	10m 29s
functional_baremetal_ubuntu22_04	6m 8s
functional_podman_ubuntu	7m 4s
upload_all_reports	14s
	1h 3m 47s

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