Merge pull request #785 from keithc-ca/jpackcore #228

Job	Run time
Prerequisites	22s
macOS x64 (build release)	1m 8s
macOS x64 (build debug)	57s
Linux additional (hs x64 build only)	54s
Linux x64 (build release)	40s
Linux x86 (build release)	1m 52s
Linux additional (hs x64 zero build only)	41s
Linux x86 (build debug)	1m 9s
Linux x64 (build debug)	53s
Linux additional (hs x86 minimal build only)	57s
Windows x64 (build release)	10m 31s
Linux additional (hs x86 client build only)	1m 18s
Windows x64 (build debug)	15m 11s
Windows x86 (build release)	5m 56s
Linux additional (hs aarch64 build only)	4m 18s
Windows x86 (build debug)	6m 43s
Linux additional (hs arm build only)	4m 43s
Linux additional (hs s390x build only)	5m 27s
Linux additional (hs ppc64le build only)	4m 36s
Linux x64	0s
macOS x64	0s
Linux x86	0s
Windows x86	0s
Windows x64	0s
Post-process artifacts	2s
	1h 8m 18s

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