feat(geo): Add Gen3 hierarchy search to `lowestTrackingVolume` #25646

Job	Run time
linux_ubuntu	28m 53s
macos	18m 31s
linux_ubuntu_extra (ubuntu2204, 20)	27m 1s
linux_ubuntu_extra (ubuntu2204_clang, 20)	52m 18s
linux_examples_test	12m 55s
linux_physmon	22m 25s
linux_physmon_perf_report	0s
	2h 42m 3s

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