stagefright:ColorConverter: add support for BT.601/709/2020 limited and full...

stagefright:ColorConverter: add support for BT.601/709/2020 limited and full range am: 9dab9ece am: 9766c8de am: 76c87189 am: 1923347b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/18694776



Change-Id: Id230049bd849489c29d0b9dbef66fd0f358d20cd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>