wifi: mac80211: Abort running color change when stopping the AP

wifi: mac80211: Abort running color change when stopping the AP

[ Upstream commit a23d7f5b2fbda114de60c4b53311e052281d7533 ]

When stopping the AP, there might be a color change in progress. It
should be deactivated here, or the driver might later finalize a color
change on a stopped AP.

Fixes: 5f9404abdf2a (mac80211: add support for BSS color change)
Signed-off-by: Michael Lee <michael-cy.lee@mediatek.com>
Link: https://lore.kernel.org/r/20230504080441.22958-1-michael-cy.lee@mediatek.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>