Merge "DateFormatSymbols.getInstance(Locale.ROOT) behaves more closely to English locale for targetSdkVersion <= 29" am: a19e08b180 am: 51faaf3093

Original change: https://android-review.googlesource.com/c/platform/libcore/+/1355382

Change-Id: Id8466a9d9bbd787c2b36c6ce3d8267c04fb001ba