Support selecting Object Detection models #1647

Job	Run time
Build Examples	2m 15s
PhotonClient Build	48s
Gradle Build	4m 14s
Build Offline Docs	37s
Photonlib - Build Docker - Athena	5m 0s
Photonlib - Build Host - Win64	7m 11s
Photonlib - Build Docker - Raspbian	5m 31s
Photonlib - Build Host - macOS	5m 0s
Photonlib - Build Host - Linux	5m 6s
Photonlib - Build Docker - Aarch64	6m 1s
Build fat JAR - Win64	2m 13s
Build fat JAR - macOS	4m 1s
Build fat JAR - macOSArm	4m 51s
Build fat JAR - Linux	1m 20s
Build fat JAR - LinuxArm64	1m 13s
Combine	12s
run-smoketest-native (ubuntu-latest, jar-Linux, -Djdk.lang.Process.launchMechanism=vfork)	21s
run-smoketest-native (windows-latest, jar-Win64)	26s
run-smoketest-native (macos-latest, jar-macOS, x64)	15s
smoketest-RaspberryPi	1m 14s
Build image - ${{ matrix.image_url }}	0s
release	0s
	57m 49s

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