debian/patches: revert hybris-omx patch to the state before !28
Due to a number of crashes we found in the new version of the patch, we've decided to revert to the previous version of the patch in OTA-3. We'll investigate the crash further in the OTA-4 cycle.
However, reverting to the previous version doesn't mean that we can't
fix a memory leak. As the problem that causes us to can't _unref() the
stc_ is fixed in the libhybris side, we now can properly release our
surface texture client.