[canvaskit] Add Typeface.MakeFreeTypeFaceFromData

This will replace needing to call FontMgr.RefDefault()
just to call MakeTypefaceFromData().

Change-Id: I72a8c3be62267f6c54c48a5309ef9351acb16768
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/421916
Reviewed-by: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Reed <reed@google.com>
7 files changed