fix(build): fix build script (#2680)

- Replace cp command with rsync

scripts/build.sh

@@ -45,8 +45,8 @@ do
       ;;
   esac
   mv "dist/$line" "tempDir/$filepath"
-  cp -nR "tempDir/" es
-  cp -nR "tempDir/" lib
+  rsync -a tempDir/ es/
+  rsync -a tempDir/ lib/
 
 done < "$input"
 
@@ -55,6 +55,7 @@ cp dist/element-plus/* lib
 cp packages/utils/types.ts lib/utils/
 cp dist/element-plus/* es
 
+
 echo "Remove temp files"
 # Post build cleanup
 rm -rf temp