hybris: fix license, linting errors and upgrade packages to latest versions

This fixes a bug when libhybris-9.0 would be installed as a dependency of xf86-video-hwcomposer even on Android 7 based Halium adaptations.

Tested on Redmi 4X (santoni), halium image can be downloaded here: https://github.com/dreemurrs-embedded/halium-santoni

CC: @minlexx

Alexey Min: Tested on Samsung Galaxy S5 (klte)