Bump spotless version and update config for groovyGradle stuff #71

Job	Run time
PhotonClient Build	1m 25s
Build Examples	3m 35s
Build Offline Docs	1m 47s
Gradle Build	6m 42s
Photonlib - Build Docker - Athena	5m 59s
Photonlib - Build Host - Win64	7m 56s
Photonlib - Build Docker - Raspbian	12m 26s
Photonlib - Build Docker - Aarch64	9m 49s
Photonlib - Build Host - Linux	5m 8s
Build fat JAR - Win64	3m 53s
Build fat JAR - macOS	2m 21s
Build fat JAR - Linux	2m 59s
Build fat JAR - macOSArm	4m 47s
Build fat JAR - LinuxArm32	2m 25s
Build fat JAR - LinuxArm64	1m 41s
Build image - ${{ matrix.image_url }}	0s
release	0s
	1h 12m 53s

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