Revert "gcc-wrapper: force python version 2"

This reverts commit 879e6163dc7ec674f541aff711dedd8f6b20d79e.
Merge remote-tracking branch 'upstream/cm-11.0' into HEAD
add fading led

Change-Id: Ic871ee3d5e96e82b4e3a5b2af96b404cbb3e0959