wifi: iwlwifi: mvm: Correctly set link configuration

In case the link puncturing is changed such that the channel
is no longer punctured, configure the FW correctly indicating
the EHT parameters changed (with a 0 punctured map).

Allow EHT parameters configuration only when the link really
supports EHT.

Fixes: 55eb1c5f

 ("wifi: iwlwifi: mvm: add support for the new LINK command")
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20231004123422.2666ef86e032.I4b0e95722660acc5345ceefba7e8866a69572e8e@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>