Update openwrt-arm64-pkg.sh

pkg_tools/openwrt-arm64-pkg.sh

@@ -1,12 +1,12 @@
 curpath=$(cd "$(dirname "$0")"; pwd)
 cd ${curpath}
 cd ../../
-rm -rf node18-alpine-arm64
-mkdir node18-alpine-arm64
+rm -rf node16-alpine-arm64
+mkdir node16-alpine-arm64
 chmod -R 777 mixio
 cd mixio
 npm install
-pkg -t node18-alpine-arm64 package.json
-mv -f mixio ../node18-alpine-arm64/
+pkg -t node16-alpine-arm64 package.json
+mv -f mixio ../node16-alpine-arm64/
 cd ../
-chmod -R 777 node18-alpine-arm64
+chmod -R 777 node16-alpine-arm64