doc: update README.md for commandline usage #4247

Job	Run time
Prepare version string	5s
Build / Build Linux (arm64)	3m 12s
Build / Build Windows ARM64	3m 18s
Build / Build Linux	3m 24s
Build / Build Windows x64	3m 45s
Build / Build macOS (Apple Silicon)	3m 4s
Build / Build macOS (Intel)	3m 39s
Package / Package Linux (linux-arm64)	57s
Package / Package macOS (osx-arm64)	22s
Package / Package Windows (win-arm64)	27s
Package / Package Linux (linux-x64)	1m 1s
Package / Package Windows (win-x64)	31s
Package / Package macOS (osx-x64)	25s
	24m 10s

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