wifi: mac80211: fix mlme_link_id_dbg()

Make sure that the new mlme_link_id_dbg() macro honours
CONFIG_MAC80211_MLME_DEBUG as intended to avoid spamming the log with
messages like:

	wlan0: no EHT support, limiting to HE
	wlan0: determined local STA to be HE, BW limited to 160 MHz
	wlan0: determined AP xx:xx:xx:xx:xx:xx to be VHT
	wlan0: connecting with VHT mode, max bandwidth 160 MHz

Fixes: 310c8387

 ("wifi: mac80211: clean up connection process")
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Link: https://msgid.link/20240325085948.26203-1-johan+linaro@kernel.org
Tested-by: Kalle Valo <kvalo@kernel.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>