qcom-common: Remove duplicate overlay

* This is a duplicate of the config in vendor/cm

Change-Id: I21f9c3d44fb5fe22e142adc308ee890fcb2d2030
qcom-common: remove cpufreq permissions now set by uevent

Change-Id: I7dbe1a604310d80a58a641ce7ebb086ac5644186
Merge remote-tracking branch 'upstream/cm-11.0' into cm-11.0