wifi: mac80211_hwsim: handle BSS_CHANGED_MLD_TTLM

wifi: mac80211_hwsim: handle BSS_CHANGED_MLD_TTLM

Same as in BSS_CHANGED_VALID_LINKS, set the active
links to all the usable links.

Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Reviewed-by: Gregory Greenman <gregory.greenman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240102213313.3c28da3534e9.I76846c5dd693f930d4828e411c734639708b5a1a@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>