feature: Add new VirtualDMD class and replace RGB32 with RGB24 #4

Job	Run time
Detect version	4s
Build libdmdutil-win-x64	3m 19s
Build libdmdutil-win-x86	2m 5s
Build libdmdutil-macos-arm64	1m 11s
Build libdmdutil-macos-x64	1m 11s
Build libdmdutil-linux-x64	23s
Build libdmdutil-linux-aarch64	5m 57s
Build libdmdutil-android-arm64-v8a	17s
Build libdmdutil-ios-arm64	1m 15s
Build libdmdutil-tvos-arm64	1m 0s
Build libdmdutil-macos	11s
	16m 53s

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