fixup! test_runner: handle process exit events in harness and global setup

Author: pmarchini

lib/internal/test_runner/harness.js

@@ -265,7 +265,7 @@ function setupProcessState(root, globalOptions) {
     process.removeListener('uncaughtException', exceptionHandler);
     process.removeListener('unhandledRejection', rejectionHandler);
     process.removeListener('beforeExit', exitHandler);
-    process.removeListener('exit', exitHandler);
+    process.removeListener('exit', terminationHandler);
     if (globalOptions.isTestRunner) {
       process.removeListener('SIGINT', terminationHandler);
       process.removeListener('SIGTERM', terminationHandler);