(l2g_send): Send the output to the user in verbose mode.

src/server/testsuite/config/unix.exp

@@ -19,6 +19,7 @@ proc l2g_stop {} {
 
 proc l2g_send {str} {
     unanchored_expect "^l2g> " "prompt before $str"
+    verbose "sending $str"
     send "$str\n"
 }