iwlwifi: move SnJ and So rules to the new tables

commit 6f60fb03

 upstream.

We were hardcoding the SnJ and So IDs already at the trans_cfg
selection, instead of doing it in a more generic way.  Use the generic
trans_cfg selection for these devices and move the hardcoded IDs to
the new table.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210205110447.7e11dcb7b04e.I6f65126175d54b73834c2896013d00ce114ff601@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Yongxin Liu <yongxin.liu@windriver.com>