add CI job for branch protection (#9) #8

Job	Run time
benchmarks / benchmark (windows-2022-release)	19m 27s
build / build (windows-2022-debug)	11m 55s
build / build (linux-hyperv3-release)	10m 45s
build / build (linux-kvm-release)	8m 6s
build / build (windows-2022-release)	15m 11s
benchmarks / benchmark (linux-kvm-release)	16m 48s
benchmarks / benchmark (linux-hyperv3-release)	17m 59s
build / build (linux-kvm-debug)	6m 22s
build / build (linux-hyperv3-debug)	7m 59s
publish-hyperlight-js-packages-and-create-release	-1s
	1h 54m 31s

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