Change csharp_indent_labels from flush_left to one_less_than_current (#16983)
Change csharp_indent_labels from flush_left to one_less_than_current (#16983)


cshung/coreclr,poizan42/coreclr,mmitche/coreclr,mmitche/coreclr,krk/coreclr,krk/coreclr,poizan42/coreclr,krk/coreclr,wtgodbe/coreclr,cshung/coreclr,wtgodbe/coreclr,mmitche/coreclr,wtgodbe/coreclr,poizan42/coreclr,wtgodbe/coreclr,cshung/coreclr,cshung/coreclr,wtgodbe/coreclr,wtgodbe/coreclr,krk/coreclr,mmitche/coreclr,cshung/coreclr,poizan42/coreclr,mmitche/coreclr,poizan42/coreclr,mmitche/coreclr,cshung/coreclr,krk/coreclr,krk/coreclr,poizan42/coreclr