Move VP9 Encoder parameters to the end of the enum

Addressing comment on http://ag/867042

https://googleplex-android-review.git.corp.google.com/#/c/867042/2/include/media/openmax/OMX_IndexExt.h@79

Change-Id: Idec839f62609e659c4de5c9c8de94ecb88a82421
2 files changed