Add 'date' calls in the 'review-deploy' jobs

What does this MR do?

Sample durations

header	https://gitlab.com/gitlab-org/gitlab/-/jobs/314860426	https://gitlab.com/gitlab-org/gitlab/-/jobs/314966709	https://gitlab.com/gitlab-org/gitlab/-/jobs/314993507
install_api_client_dependencies_with_apk	< 1 minute	< 1 minute	< 1 minute
check_kube_domain	0s	0s	0s
ensure_namespace	0s	1s	1s
install_tiller	5s	5s	5s
install_external_dns	3s	3s	3s
download_chart	14s	15s	15s
deploy	16m	6s	16m
add_license	X	X	X

Related to #33622 (closed).