Define a host version of com.android.runtime

I'm fixing PHONY_PACKAGEs to be target/host specific, so the dependency
on APEX_TEXT_MODULE needs to come from a phony package with
LOCAL_IS_HOST_MODULE set.

Test: treehugger
Test: verify that art-check-debug-apex-gen-fakebin is installed
Change-Id: I2d3a89e63ead65ffc88a45e3660074552e17643b
1 file changed