compat-wireless: remove linux-next-pending/0006-ath5k-*.patch

compat-wireless: remove linux-next-pending/0006-ath5k-*.patch

This is now upstream -- although the cfg80211 changes are not
yet merged.

commit 2f8684ce7a47c91da7e0ccba2686277c103d02b6
Author: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Date:   Fri Jul 6 15:21:51 2012 -0700

    ath5k: replace modparam_all_channels with CONFIG_ATH5K_TEST_CHANNELS

    This stashes away this feature from standard kernel builds.

    Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
    Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org>