wifi: cfg80211: fix typo in cfg80211_calculate_bitrate_he()

[ Upstream commit 9ee0d44f055276fe2802b2f65058e920853f4f99 ]

rates_996 is mistakenly written as rates_969, fix it.

Fixes: c4cbaf79 ("cfg80211: Add support for HE")
Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com>
Link: https://msgid.link/20240606020653.33205-2-quic_bqiang@quicinc.com


Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>