wifi: iwlwifi: mvm: don't send BT_COEX_CI command on new devices

AX210 and above have this logic offloaded in the firmware and it just
ignores the command coming from the driver.
Stop sending it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://msgid.link/20240201155157.4e3e0b52f98b.I7e9481050921d95c38f5a21ccc47112b3698e859@changeid


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