Currently we build a single APK which handles the four supported ABIs.
Therefore each user, downloads 50-75% more than they need - adding
towards both client/server-side network as well as device storage.
Use a split APK approach - it costs nothing from build and server-side
storage POV.
Note: We're removing ndk:abiFilters - they're incompatible/superseded by
the splits:abi:include list.
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
a7eb173178