Create photon-core JNI #456

Job	Run time
PhotonClient Build	40s
Build Examples	4m 42s
Gradle Build	4m 59s
Build Offline Docs	43s
Photonlib - Build Docker - Athena	7m 37s
Photonlib - Build Host - Win64	7m 20s
Photonlib - Build Docker - Raspbian	7m 21s
Photonlib - Build Host - macOS	5m 9s
Photonlib - Build Docker - Aarch64	8m 14s
Photonlib - Build Host - Linux	4m 49s
Build fat JAR - Win64	2m 2s
Build fat JAR - macOS	2m 2s
Build fat JAR - Linux	1m 30s
Build fat JAR - macOSArm	2m 6s
Build fat JAR - LinuxArm32	1m 22s
Build fat JAR - LinuxArm64	1m 17s
Build image - ${{ matrix.image_url }}	0s
release	0s
	1h 1m 53s

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