clang-tidy warning fixes

sources/awesomewidgets/scripts/get-external-ip.desktop

@@ -3,11 +3,10 @@ Encoding=UTF-8
 Name=aw-get-external-ip
 Comment=Custom command to get external IP
 Exec=curl ip4.telize.com
-X-AW-Prefix=
 X-AW-Active=false
 X-AW-Redirect=nothing
 X-AW-Interval=1
-X-AW-ApiVersion=5
+X-AW-ApiVersion=6
 X-AW-Number=0
 X-AW-Filters=
 X-AW-Schedule=