Update path to twig template with new syntax

src/Bundle/ChillPersonBundle/Resources/views/Widget/homepage_person_list.html.twig

@@ -1,8 +1,8 @@
-{# 
+{#
     if the `custom_fields` option is used, the custom fields are available
     under the customFields variable, with the custom field slug as key.
 #}
-{% import 'ChillPersonBundle:Person:macro.html.twig' as person %}
+{% import '@ChillPerson/Person/macro.html.twig' as person %}
 <div class="col-8 centered">
     <h2>{{ 'Accompanyied people'|trans }}</h2>
     <table>