preview1 -> preview
preview1 -> preview

.NET Core 3.0 previews should not have numeric suffixes.
krk/coreclr,krk/coreclr,cshung/coreclr,wtgodbe/coreclr,cshung/coreclr,poizan42/coreclr,cshung/coreclr,krk/coreclr,poizan42/coreclr,wtgodbe/coreclr,mmitche/coreclr,wtgodbe/coreclr,poizan42/coreclr,wtgodbe/coreclr,poizan42/coreclr,poizan42/coreclr,mmitche/coreclr,krk/coreclr,mmitche/coreclr,cshung/coreclr,cshung/coreclr,wtgodbe/coreclr,mmitche/coreclr,wtgodbe/coreclr,poizan42/coreclr,krk/coreclr,cshung/coreclr,mmitche/coreclr,mmitche/coreclr,krk/coreclr