charger: Fix wrong ifdefs

charger Kconfig option was renamed but the ifdefs were not, breaking offline charging and probably causing more charging problems

Signed-off-by: Michael Bestas <mikeioannina@gmail.com>

Change-Id: I91b341072cbb7fb805749736575c707c1e57d1ce
Signed-off-by: nobodyAtall <tsogkas@ceid.upatras.gr>
wl12xx: hardcode wl12xx_git_head