iwlwifi: add updated firmware for 6050 devices

update iwlwifi-6050-5.ucode for 6050 series devices
version: 41.28.5.1

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

WHENCE

@@ -671,6 +671,9 @@ Info: v9.193.4.1
 File: iwlwifi-6050-4.ucode
 Info: v9.201.4.1
 
+File: iwlwifi-6050-5.ucode
+Info: v41.28.5.1
+
 File: iwlwifi-6000g2a-5.ucode
 Info: v17.168.5.1