iwlwifi: remove trans entries from COMMON 9260 macro

These entries are decided at runtime using the new parameters now, so
they are not needed in the macro that is reused in the configs.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200309091348.3387a6c8fdbe.I98284457f26c5695754964b28f0257a7dc7c6b1c@changeid