iwlwifi: remove duplicate FW string definitions

The string we define as IWL_22000_HR_B_F0_FW_PRE is duplicate with
IWL_22000_QU_B_HR_B_FW_PRE.  Remove the former to avoid confusion.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
1 file changed