wifi: iwlwifi: use IWL_FW_CHECK for sync timeout

wifi: iwlwifi: use IWL_FW_CHECK for sync timeout

This could be a firmware issue, it didn't send all the responses
quickly enough. There are other potential issues (interrupts not
being delivered, etc.) but the FW debug data will at least give
some better information, and it's not a WARN condition anyway.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260320100746.2188e2efbead.I7dc5bd6f581a31ac51d8a854f3b3af4cb980223a@changeid