Add `aapt2` as a default dependency in TradeFed device test rule

Some TradeFed components switched to use `aapt2` by default instead
of `aapt`, such as `TestAppInstallSetup`, which causes test failures.

Test: m atest && atest-dev HelloWorldTests \
  --experimental-device-driven-test
Bug: 277097451
Change-Id: I1846cfee2a14113a03c5ef1e8d33b3c81c57ba88