site: Build improvements to the site #10614

Job	Run time
lint	2m 22s
build_minikube	6m 52s
build_minikube_test_binaries	3m 44s
unit_test	1m 27s
functional_docker_containerd_ubuntu	6m 29s
functional_podman_ubuntu	7m 47s
functional_virtualbox_macos	36m 32s
functional_docker_rootless_containerd_ubuntu	11m 50s
functional_docker_ubuntu	6m 34s
functional_baremetal_ubuntu20_04	5m 5s
upload_all_reports	26s
	1h 29m 8s

Provide feedback