[build] Gradle Cleanup #293

Job	Run time
Gradle Build	4m 12s
Build Examples	3m 47s
PhotonClient Build	38s
Build Offline Docs	44s
Photonlib - Build Docker - Athena	6m 2s
Photonlib - Build Host - Win64	4m 51s
Photonlib - Build Docker - Raspbian	6m 22s
Photonlib - Build Host - macOS	5m 11s
Photonlib - Build Docker - Aarch64	6m 55s
Photonlib - Build Host - Linux	3m 56s
Build fat JAR - Win64	3m 5s
Build fat JAR - macOS	2m 54s
Build fat JAR - Linux	1m 36s
Build fat JAR - macOSArm	2m 46s
Build fat JAR - LinuxArm32	2m 12s
Build fat JAR - LinuxArm64	2m 10s
Build image - ${{ matrix.image_url }}	0s
release	0s
	57m 21s

Provide feedback