Fix moved file to kali-themes-purple via 'Breaks' parameter

debian/control

@@ -108,6 +108,10 @@ Architecture: all
 Depends:
  kali-themes (= ${source:Version}),
  ${misc:Depends},
+Breaks:
+ kali-themes (<< 2023.3.1),
+Replaces:
+ kali-themes (<< 2023.3.1),
 Description: Configure all desktops to use the Kali Purple theme
  Installing this package should configure most desktops to use the Kali Purple
  theme by default.

debian/kali-themes.preinst

@@ -77,9 +77,6 @@ case "$1" in
 		setup_diversion "$file"
 	    fi
 	done
-	if dpkg --compare-versions "$2" lt "2023.3.1"; then
-	    rm /etc/xdg/plasma-workspace/env/kali-themes-purple.sh
-	fi
     ;;
 esac