mysql-test-run.pl: Append .nlm to the binary name on NetWare

mysql-test/lib/mtr_misc.pl:
  Append .nlm to the binary name on NetWare

mysql-test/lib/mtr_misc.pl

@@ -134,6 +134,7 @@ sub mtr_exe_maybe_exists (@) {
   my @path= @_;
 
   map {$_.= ".exe"} @path if $::glob_win32;
+  map {$_.= ".nlm"} @path if $::glob_netware;
   foreach my $path ( @path )
   {
     if($::glob_win32)