edje_entry: Fix memory leak in _edje_entry_imf_event_preedit_changed_cb

info is only local and we are going out of scope after allocating memory
for it. As we are going out of scope anyway we can safely free it before.

src/lib/edje/edje_entry.c

@@ -4280,6 +4280,7 @@ _edje_entry_imf_event_preedit_changed_cb(void *data, Ecore_IMF_Context *ctx EINA
                   en->pw_timer = ecore_timer_add
                     (TO_DOUBLE(_edje_password_show_last_timeout),
                         _password_timer_cb, en);
+                  free(info);
                }
           }
         else