getPersonMergers method

Will get a collection of PcoPeoplePersonMerger objects (expecting many) using a path like this: https://api.planningcenteronline.com/people/v2/person_mergers

Implementation

Future<PcoCollection<PcoPeoplePersonMerger>> getPersonMergers(
    {PcoPeoplePersonMergerQuery? query}) async {
  query ??= PcoPeoplePersonMergerQuery();
  var url = '$apiEndpoint/person_mergers';
  return PcoCollection.fromApiCall<PcoPeoplePersonMerger>(url,
      query: query, apiVersion: apiVersion);
}