Add OpenJO build to GitHub actions #129

Job	Run time
WinXP x86 Release (Non-Portable)	18m 31s
macOS x86_64 Debug (Non-Portable)	6m 27s
WinXP x86_64 Release (Non-Portable)	12m 25s
Ubuntu x86 Debug (Non-Portable)	4m 45s
Windows x86 Debug (Non-Portable)	5m 35s
macOS x86_64 Release (Non-Portable)	7m 48s
Ubuntu x86 Release (Non-Portable)	7m 57s
Windows x86 Release (Portable)	7m 16s
Ubuntu x86_64 Debug (Non-Portable)	4m 54s
Windows x86 Release (Non-Portable)	9m 49s
Ubuntu x86_64 Release (Non-Portable)	5m 20s
Windows x86_64 Debug (Non-Portable)	5m 58s
Windows x86_64 Release (Portable)	9m 33s
Windows x86_64 Release (Non-Portable)	7m 37s
create-latest	0s
create-release	0s
	1h 53m 55s

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