wifi: ath11k: rely on mac80211 debugfs handling for vif

wifi: ath11k: rely on mac80211 debugfs handling for vif

mac80211 started to delete debugfs entries in certain cases, causing a
ath11k to crash when it tried to delete the entries later. Fix this by
relying on mac80211 to delete the entries when appropriate and adding
them from the vif_add_debugfs handler.

Fixes: 0a3d898ee9a8 ("wifi: mac80211: add/remove driver debugfs entries as appropriate")
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218364
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240115101805.1277949-1-benjamin@sipsolutions.net