iwlwifi: rename and reorder 9000 series configuration structs

Rename and reorder the 9000 series configuration structs:
- struct containing configuration of 5165 was renamed to 9000.

Signed-off-by: Oren Givon <oren.givon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>