Update go from 1.21.4 to 1.21.5 #10487

Job	Run time
lint	3m 46s
build_minikube_test_binaries	4m 9s
unit_test	3m 6s
build_minikube	6m 59s
functional_docker_ubuntu	6m 31s
functional_docker_containerd_ubuntu	6m 1s
functional_docker_rootless_containerd_ubuntu	7m 31s
functional_baremetal_ubuntu20_04	5m 11s
functional_virtualbox_macos	5m 45s
functional_podman_ubuntu	7m 50s
upload_all_reports	10s
	56m 59s

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