Use prebuilt tools in place

Don't install the prebuilt SDK tools for TARGET_BUILD_APPS builds, just
execute them in place.  Avoids issues with duplicate rules for the
prebuilts and source modules when building with TARGET_BUILD_APPS in a
full platform tree.

Change-Id: I3cdb4f1a8208e8750310a5cc6130657613b683d1
1 file changed