polybar:vpn: Parse mullvad status

.config/polybar/scripts/vpn.sh

@@ -2,6 +2,9 @@
 
 connection="$(nmcli con show --active | awk '$3 ~ /^(vpn|tun|wireguard)$/ { print $1 }')"
 if [ -n "$connection" ]; then
+	if [ "$connection" = "wg-mullvad" ]; then
+		connection="$(mullvad status | awk '{ print $3}')"
+	fi
 	echo "VPN: $connection"
 	exit 0
 fi