Commit updated configuration following update to Drupal 8.8

config/sync/views.view.campaign.yml

@@ -17,7 +17,6 @@ description: 'Various displays for the campign content type.'
 tag: ''
 base_table: search_api_index_campaign
 base_field: search_api_id
-core: 8.x
 display:
   default:
     display_plugin: default
@@ -205,6 +204,8 @@ display:
             multiple: false
             remember_roles:
               authenticated: authenticated
+            operator_limit_selection: false
+            operator_list: {  }
           is_grouped: false
           group_info:
             label: ''