Remove host packages from PRODUCT_PACKAGES

I only left deployagent in PRODUCT_PACKAGES, since that was the only
device-only module. I'm assuming that we only cared about the host
versions of any host-and-device modules in this file.

Test: treehugger
Change-Id: I8b84c20570e313b20f5c8d87417b75943ea3d345
1 file changed