fix(host configuration) add massive change contact/cg update mode (#5878)

* add massive change contact/cg update mode for host

* add critical tag for test

* fix duplicate if

features/MassiveChangeHosts.feature

@@ -7,6 +7,7 @@ Feature: Massive Change on Hosts
         Given I am logged in a Centreon server
         And several hosts have been created with mandatory properties
 
+    @critical
     Scenario: Configure by massive change several hosts with same properties
         When I have applied Massive Change operation to several hosts
         Then all selected hosts are updated with the same values

www/include/configuration/configObject/host/formHost.ihtml

@@ -161,6 +161,10 @@
 		    <td class="ListColLvl1_name" colspan="2"><h4>{t}Notification receivers{/t}</h4></td>
 		</tr>
 		{if $o == "mc"}
+		<tr class="list_two">
+			<td class="FormRowField"><img class="helpTooltip" name="mc_update"> {$form.mc_mod_hcg.label}</td>
+			<td class="FormRowValue">{$form.mc_mod_hcg.html}</td>
+		</tr>
         <tr class="list_one">
 			<td class="FormRowField"><img class="helpTooltip" name="contact_additive_inheritance"> {$form.mc_contact_additive_inheritance.label}</td>
 			<td class="FormRowValue">{$form.mc_contact_additive_inheritance.html}</td>