wifi: mac80211: Support EHT 1024 aggregation size in TX

Support EHT 1024 aggregation size in TX

The 1024 agg size for RX is supported but not for TX.
This patch adds this support and refactors common parsing logics for
addbaext in both process_addba_resp and process_addba_req into a
function.

Reviewed-by: Shayne Chen <shayne.chen@mediatek.com>
Reviewed-by: Money Wang <money.wang@mediatek.com>
Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: MeiChia Chiu <MeiChia.Chiu@mediatek.com>
Link: https://patch.msgid.link/20241112083846.32063-1-MeiChia.Chiu@mediatek.com


[pass elems/len instead of mgmt/len/is_req]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>