remove resolvconf from installation

wireguard-install.sh

@@ -173,14 +173,14 @@ function installWireGuard() {
 	# Install WireGuard tools and module
 	if [[ ${OS} == 'ubuntu' ]] || [[ ${OS} == 'debian' && ${VERSION_ID} -gt 10 ]]; then
 		apt-get update
-		apt-get install -y wireguard iptables resolvconf qrencode
+		apt-get install -y wireguard iptables qrencode
 	elif [[ ${OS} == 'debian' ]]; then
 		if ! grep -rqs "^deb .* buster-backports" /etc/apt/; then
 			echo "deb http://deb.debian.org/debian buster-backports main" >/etc/apt/sources.list.d/backports.list
 			apt-get update
 		fi
 		apt update
-		apt-get install -y iptables resolvconf qrencode
+		apt-get install -y iptables qrencode
 		apt-get install -y -t buster-backports wireguard
 	elif [[ ${OS} == 'fedora' ]]; then
 		if [[ ${VERSION_ID} -lt 32 ]]; then