wifi: rtw89: introduce rtw89_query_mr_chanctx_info() for multi-role chanctx info
Add Wi-Fi 7 MLO related multi-role (MR) chanctx descriptors and query
function. They are designed for other components, e.g. coex, which are
interested in the following info.
* whether a MLD exists and how many active link
* the number of AP mode and station mode respectively
* how many chanctx and the number of 2/5/6 GHz respectively
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/20250611035523.36432-2-pkshih@realtek.com