add endpoint for getting suggestion on household by accompanying period

src/Bundle/ChillPersonBundle/DependencyInjection/ChillPersonExtension.php

@@ -565,6 +565,13 @@ class ChillPersonExtension extends Extension implements PrependExtensionInterfac
                             ],
                             'controller_action' => 'householdAddressApi'
                         ],
+                        'suggestHouseholdByAccompanyingPeriodParticipation' => [
+                            'path' => '/suggest/by-person/{person_id}/through-accompanying-period-participation.{_format}',
+                            'methods' => [
+                                Request::METHOD_GET => true,
+                                Request::METHOD_HEAD => true,
+                            ]
+                        ]
                     ]
                 ],
                 [