refactor: Reworked `HitSelector` in Examples #25482

Job	Run time
linux_ubuntu	11m 54s
linux_ubuntu_extra (ubuntu2204, 20)	11m 1s
linux_ubuntu_extra (ubuntu2204_clang, 20)	53m 6s
macos	30m 2s
linux_physmon	20m 52s
linux_examples_test	13m 1s
linux_physmon_perf_report	0s
	2h 19m 56s

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