wireless-regdb: backport world regdomain fix

Some 2.4 GHz channels had incorrect bandwidth. Recent kernels will
reject invalid bandwidths, which can leave us with the previous
configuration.

Let's get this one fixed.

BUG=b:35820879
TEST=`iw reg set 00`; check that it took, and kernel / crda didn't
     complain

Change-Id: I4c756f7f7b42ae46cdad277515248769bfaab2a4
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/456931
Commit-Ready: Jeffy Chen <jeffy.chen@rock-chips.com>
Tested-by: Jeffy Chen <jeffy.chen@rock-chips.com>
Reviewed-by: Kirtika Ruchandani <kirtika@chromium.org>
Reviewed-by: Jeffy Chen <jeffy.chen@rock-chips.com>
3 files changed