Build : Update mockito reference to fork

Change-Id: I4483b3c1c64daedb36f38700d9706f995dc3d359
build: reference default branches for mockito

Change-Id: I1c2eea9d017e4c01ba9c797589a9f9c37d3cd7ba
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android.git into 'cm-11.0'