build

specify debugger.platform, add simple doc #1574

Job	Run time
compile (macos-latest, darwin-arm64)	1m 40s
compile (ubuntu-22.04, linux-x64)	1m 37s
compile (windows-latest, win32-x64)	7m 11s
compile (macos-latest, darwin-x64)	1m 14s
compile (ubuntu-22.04-arm, linux-arm64)	3m 2s
	14m 44s

Provide feedback