Include both 32bit and 64bit native libraries in the *test* APK.

This is to workaround the fact that our test infra is running the 64 bit
test suite on a 32bit emulator.

BUG: 147652265

Test: Run "mts-tradefed run mts-extservices" against a 32bit x86 emulator

Change-Id: Ie77532d705fadfaea6c1e92d2f002f0d67d6a7f6
1 file changed