ANDROID: media: increase video max frame number

Few userspace clients and drivers need more frames and
hence increase video max frame number from 32 to 64.

Bug: 143356419
Change-Id: Ib5394b7b71d75177234333dae23ec30fea01450f
Signed-off-by: Maheshwar Ajja <majja@codeaurora.org>
(cherry picked from commit e81694723af1c2d89edcd1948e77a8d53126d5a5)
Bug: 154168148
Signed-off-by: Connor O'Brien <connoro@google.com>