Update libhybris and add more related packages

This is resubmission of pmbootstrap!1522 (closed) and does the following:

• update libhybris
  • change _rev to latest git commit (there was a mistake before)
  • update custom patch for EGL integration with Xorg (fixes QML apps and Blink rendering)
  • install EGL libs into /usr/lib/libhybris-egl as was discussed before to avoid conflicts with MESA
• package lxc-android configs from Halium - mounts Android filesystems and allows to start minimalistic Android system in LXC container
• package xf86-video-hwcomposer and dependencies - allows Xorg to render via Android HWComposer API and utilize EGL via libhybris