fixup! test: better error message in trace events test

Author: addaleax

test/parallel/test-trace-events-async-hooks.js

@@ -59,7 +59,7 @@ proc.once('exit', common.mustCall(() => {
     const initEvents = traces.filter((trace) => {
       return (trace.ph === 'b' && !trace.name.includes('_CALLBACK'));
     });
-    assert(initEvents.every((trace) => {
+    assert.ok(initEvents.every((trace) => {
       return (trace.args.executionAsyncId > 0 &&
               trace.args.triggerAsyncId > 0);
     }), `Unexpected initEvents format: ${util.inspect(initEvents)}`);