WL#4189 add verbose also when starting check testcase

mysql-test/mysql-test-run.pl

@@ -4210,6 +4210,7 @@ sub start_check_testcase ($$$) {
      error         => $errfile,
      args          => \$args,
      user_data     => $errfile,
+     verbose       => $opt_verbose,
     );
 
   mtr_report("Started $proc");