Update jamulus-headless.service #4185

Job	Run time
Build vars & Github release (if required)	13s
Build for Android .apk (artifact+codeQL)	30m 23s
Build for Linux .deb amd64 (artifacts+codeQL)	10m 47s
Build for Linux .deb armhf (artifacts)	5m 22s
Build for Linux .deb arm64 (artifacts)	4m 18s
Build for MacOS (artifacts)	12m 59s
Build for MacOS Legacy (artifacts+CodeQL)	22m 41s
Build for iOS (artifacts)	6m 22s
Build for Windows (artifact+codeQL)	37m 53s
Build for Windows JACK (artifact)	15m 50s
Create files for .deb repository (if requested)	0s
	2h 26m 48s

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