Initial Apple ARM (M1) support
Surprisingly OGS almost works out of the box on an Apple ARM machine!
Benchmarks are running in roughly half of the time as compared to the existing CI machine (M1, 8 cores, 3.2 GHz vs. Intel i5-8500B, 6 cores, 3 GHz)
I will add this machine also as a CI runner.
cc: @vahidzrad