TT#56376 selenium: fix for tooltip blocking main menu in ctr_ncos

controller_ncos.t:
- tooltip from the input box would not clear fast enough when scrolling
up to the main menu button, causing the tooltip to also scroll up, blocking
the menu button from inputs. now it will click into the second search box
after it is done with text input becuase the second toolip would not block
the menu even when scrolled

Change-Id: If3f548b67e0560fb8ab6bd59cbeae838b63bb4da

t/selenium/controller_ncos.t

@@ -304,6 +304,7 @@ $d->find_element('//*[@id="dataConfirmOK"]')->click();
 diag("Check if Entry was deleted");
 is($d->get_text('//*[@id="content"]//div[contains(@class, "alert")]'), "LNP carrier successfully deleted",  "Correct Alert was shown");
 $d->fill_element('//*[@id="lnp_carriers_table_filter"]/label/input', 'xpath', $lnpcarrier);
+$d->move_and_click('//*[@id="lnp_numbers_table_filter"]//label//input', 'xpath', '//*[@id="content"]/div/h3[contains(text(), "LNP Numbers")]');
 ok($d->find_element_by_css('#lnp_carriers_table tr > td.dataTables_empty', 'css'), 'Entry was deleted');
 
 $c->delete_domain($domainstring);