Add workflow that builds and publishes multi-arch Docker images (#107) #2

Job	Run time
Check for changes	7s
Build Website	1m 42s
Garnet (ubuntu-latest, net6.0, Debug)	11m 38s
Tsavorite (ubuntu-latest, net6.0, Debug)	6m 34s
Garnet (ubuntu-latest, net6.0, Release)	11m 47s
Tsavorite (ubuntu-latest, net6.0, Release)	6m 43s
Garnet (ubuntu-latest, net8.0, Debug)	11m 29s
Tsavorite (ubuntu-latest, net8.0, Debug)	7m 2s
Garnet (ubuntu-latest, net8.0, Release)	11m 46s
Tsavorite (ubuntu-latest, net8.0, Release)	7m 8s
Garnet (windows-latest, net6.0, Debug)	17m 52s
Tsavorite (windows-latest, net6.0, Debug)	15m 25s
Garnet (windows-latest, net6.0, Release)	13m 59s
Garnet (windows-latest, net8.0, Debug)	14m 28s
Tsavorite (windows-latest, net6.0, Release)	17m 17s
Garnet (windows-latest, net8.0, Release)	13m 57s
Tsavorite (windows-latest, net8.0, Debug)	16m 20s
Tsavorite (windows-latest, net8.0, Release)	15m 12s
Garnet CI (Complete)	1s
	3h 20m 27s

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