omap4-common: update domx to omapzoom d-jb-mr2.0-release

This updates the enhanced domx library to the omapzoom-version
7a5b1ab9a136796f7a07dd1738b50dc8165cc953 on branch d-jb-mr2.0-release.
In addition to the omapzoom-changes, this also includes additions from
Motorola and a fix for devices with limited secure heap to run
multiple instances of the video decoder without crashing.

Change-Id: Icafe582e144ddb7a801154675e6aac9b08cee707
omap4-common: update camera for new domx-version

Change-Id: Ied5cd7aa78cd13aa48bffdc7071ebc75805fd1a1