Implement copyright #1390

Job	Run time
Quality Check	8m 1s
Unit Tests	5m 23s
Build for Android	31m 46s
Build for StandaloneOSX	0s
Build for iOS	6m 47s
Build for StandaloneLinux64	29m 40s
Build for WebGL	14m 39s
Deploy to the Mac App Store	0s
Build for ${{ matrix.targetPlatform }}	0s
Deploy to the Google Play Store	0s
Deploy to the App Store	0s
Deploy to the Web via Firebase	0s
Deploy to the Microsoft Store	0s
Deploy to the Steam Marketplace	0s
Announce Release to Social Media	0s
	1h 36m 16s

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