wifi: cfg80211: move link reconfig parameters into a struct

Add a new struct cfg80211_ml_reconf_req to collect the link
reconfiguration parameters.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250308225541.0cf299c1fdd0.Id1a3b1092dc52d0d3731a8798522fdf2e052bf0b@changeid


Signed-off-by: Johannes Berg <johannes.berg@intel.com>