UPSTREAM: cfg80211: add VHT rate entries for MCS-10 and MCS-11

Observed the warning in cfg80211_calculate_bitrate_vht() using an
11ac chip reporting MCS-11. Since devices reporting non-standard
MCS-9 is already supported add similar entries for MCS-10 and MCS-11.
Actually, the value of MCS-9@20MHz is slightly off so corrected that.

Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://lore.kernel.org/r/20210105105839.3795-1-arend.vanspriel@broadcom.com


[fix array size]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

Bug: 378419526
Change-Id: I81f5fc902c909b4d3ba8006c69363f875f6451ea
(cherry picked from commit c27aa56a)
Signed-off-by: Shivani Baranwal <quic_shivbara@quicinc.com>