Tweak bin chmod

Do it during the copy instead of the post install link.

Author: code-asher

ci/build/build-vscode.sh

@@ -27,6 +27,8 @@ copy-bin-script() {
   # Fix Node path on Windows.
   sed -i.bak 's/^set ROOT_DIR=\(.*\)$/set ROOT_DIR=%~dp0..\\..\\..\\..\r\nset VSROOT_DIR=\1/g' "$dest"
   sed -i.bak 's/%ROOT_DIR%\\out/%VSROOT_DIR%\\out/g' "$dest"
+
+  chmod +x "$dest"
 }
 
 main() {

ci/build/npm-postinstall.sh

@@ -54,14 +54,10 @@ symlink_bin_script() {
   dest="$3"
   ext="${4-}"
   case $OS in
-    windows)
-      ext=".cmd"
-      symlink "$source.cmd" "$dest$ext"
-      ;;
+    windows) symlink "$source.cmd" "$dest.cmd" ;;
     darwin | macos) symlink "$source-darwin.sh" "$dest$ext" ;;
     *) symlink "$source-linux.sh" "$dest$ext" ;;
   esac
-  chmod +x "$dest$ext"
   cd "$oldpwd"
 }