Run all tests during post-commit job
Run all tests during post-commit job

Change the post-commit CI job to run the set of known good CoreCLR
tests (currently ~5000 tests)

krytarowski/corert,gregkalapos/corert,shrah/corert,tijoytom/corert,botaberg/corert,shrah/corert,yizhang82/corert,gregkalapos/corert,gregkalapos/corert,botaberg/corert,shrah/corert,sandreenko/corert,yizhang82/corert,krytarowski/corert,shrah/corert,botaberg/corert,sandreenko/corert,sandreenko/corert,krytarowski/corert,krytarowski/corert,tijoytom/corert,botaberg/corert,sandreenko/corert,yizhang82/corert,gregkalapos/corert,yizhang82/corert,tijoytom/corert,tijoytom/corert