build: Crush RELEASE builds too

Thanks Google for retaining classes.dex in odexed APKs since KitKat...
thank you soooo much for making odexed builds so large...

But with that, RELEASE builds are safe for crushing too...lol

(╯°□°）╯︵ ┻━┻)

Change-Id: I3c248a486c85c37c1deb3d49279cafbd44995f00

Conflicts:
	core/Makefile