build: remove non-existent PRODUCT_PACKAGES

Change-Id: I3c4e30b8e02555947ef03588b1e1be4ea78a2563
Signed-off-by: ChampionSwimmer <championswimmer@aokp.co>
Merge "build: remove non-existent PRODUCT_PACKAGES" into jb-mr2
Merge branch 'jb-mr2' of https://github.com/AOKP/build into jb-mr2