Add `boot/00-check-rtc-and-wait-ntp.sh` to cidata #6400

Job	Run time
Integration tests (QEMU, macOS host)	13m 38s
Colima tests (QEMU, Linux host) (v0.6.5)	15m 17s
Lints	3m 37s
Integration tests (QEMU, Linux host) (alpine.yaml)	2m 43s
Integration tests (QEMU, Linux host) (debian.yaml)	4m 0s
Spell check	8s
Unit tests (1.22.x)	48s
Integration tests (QEMU, Linux host) (fedora.yaml)	3m 23s
Upgrade tests (QEMU, macOS host) (v0.15.1)	13m 39s
Unit tests (1.23.x)	40s
Integration tests (QEMU, Linux host) (archlinux.yaml)	5m 2s
Integration tests (QEMU, Linux host) (opensuse.yaml)	5m 44s
VMNet tests (QEMU)	12m 2s
Integration tests (vz) (default.yaml, true)	13m 56s
Integration tests (QEMU, Linux host) (docker.yaml)	4m 30s
Windows tests	5m 22s
Integration tests (vz) (fedora.yaml, false)	21m 42s
Integration tests (QEMU, Linux host) (../hack/test-templates/alpine-iso-9p-writable.yaml)	2m 19s
Integration tests (QEMU, Linux host) (../hack/test-templates/net-user-v2.yaml)	4m 14s
Integration tests (QEMU, Linux host) (../hack/test-templates/test-misc.yaml)	17m 44s
	2h 30m 28s

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