iwlwifi: update cc/Qu/QuZ firmwares for core80-39 release

Update -77.ucode firmwares for cc/Qu/QuZ devices.

Build number: Core_build_core80-39
Revision: 2df8986f (Qu, QuZ, cc, so, ty)

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>

WHENCE

@@ -1017,22 +1017,22 @@ File: iwlwifi-so-a0-jf-b0-74.ucode
 Version: 74.a5e9588b.0
 
 File: iwlwifi-cc-a0-77.ucode
-Version: 74.206b0184.0
+Version: 74.2df8986f.0
 
 File: iwlwifi-Qu-b0-hr-b0-77.ucode
-Version: 74.206b0184.0
+Version: 74.2df8986f.0
 
 File: iwlwifi-Qu-b0-jf-b0-77.ucode
-Version: 74.206b0184.0
+Version: 74.2df8986f.0
 
 File: iwlwifi-Qu-c0-hr-b0-77.ucode
-Version: 74.206b0184.0
+Version: 74.2df8986f.0
 
 File: iwlwifi-Qu-c0-jf-b0-77.ucode
-Version: 74.206b0184.0
+Version: 74.2df8986f.0
 
 File: iwlwifi-QuZ-a0-hr-b0-77.ucode
-Version: 74.206b0184.0
+Version: 74.2df8986f.0
 
 File: iwlwifi-QuZ-a0-jf-b0-77.ucode
 Version: 74.206b0184.0