use exit instead of close??

Author: mydea

dev-packages/node-overhead-gh-action/lib/getOverheadMeasurements.mjs

@@ -45,7 +45,7 @@ async function startAppProcess(cmd) {
     rejectAppClose = reject;
   });
 
-  appProcess.on('close', code => {
+  appProcess.on('exit', code => {
     if (code && code !== 0) {
       rejectAppClose(new Error(`App process exited with code ${code}`));
     } else {