update: build script to use rspack cmd

Author: UnschooledGamer

utils/scripts/build.sh

@@ -80,7 +80,7 @@ RED=''
 NC=''
 
 script1="node ./utils/config.js $mode $app"
-script2="webpack --progress --mode $webpackmode "
+script2="rspack --mode $webpackmode"
 # script3="node ./utils/loadStyles.js"
 
 echo "type : $packageType"