rm certs ref from upgrade script

scripts/nm-upgrade.sh

@@ -5,8 +5,7 @@ CONFIG_FILE=netmaker.env
 SCRIPT_DIR=$(dirname "$(realpath "$0")")
 CONFIG_PATH="$SCRIPT_DIR/$CONFIG_FILE"
 NM_QUICK_VERSION="0.1.0"
-LATEST=$(curl -s https://api.github.com/repos/gravitl/netmaker/releases/latest | grep "tag_name" | cut -d : -f 2,3 | tr -d [:space:],\")
-
+LATEST="v0.21.2"
 if [ "$(id -u)" -ne 0 ]; then
 	echo "This script must be run as root"
 	exit 1
@@ -440,7 +439,6 @@ install_netmaker() {
 		wget -qO "$SCRIPT_DIR"/Caddyfile "$CADDY_URL"
 		wget -qO "$SCRIPT_DIR"/netmaker.default.env "$BASE_URL/scripts/netmaker.default.env"
 		wget -qO "$SCRIPT_DIR"/mosquitto.conf "$BASE_URL/docker/mosquitto.conf"
-		wget -qO "$SCRIPT_DIR"/nm-certs.sh "$BASE_URL/scripts/nm-certs.sh"
 		wget -qO "$SCRIPT_DIR"/wait.sh "$BASE_URL/docker/wait.sh"
 
 	chmod +x "$SCRIPT_DIR"/wait.sh
@@ -450,10 +448,6 @@ install_netmaker() {
 	ln -fs "$SCRIPT_DIR/netmaker.env" "$SCRIPT_DIR/.env"
 	save_config
 
-	# Fetch / update certs using certbot
-	chmod +x "$SCRIPT_DIR"/nm-certs.sh
-	"$SCRIPT_DIR"/nm-certs.sh
-
 	echo "Starting containers..."
 
 	# increase the timeouts