message: use relations.ownedBy for filter params in getEntities
diff: * limitations under the License.
  */
  -import { Entity, RELATION_PARENT_OF } from '@backstage/catalog-model';
  +import {
  + Entity,
  + RELATION_PARENT_OF,
  + stringifyEntityRef,
  +} from '@backstage/catalog-model';
  import {
  catalogApiRef,
  getEntityRelations,
  @@ -33,10 +37,12 @@ type EntityTypeProps = {
  };
  const getQueryParams = (
  - owners: string[],
  + ownerEntitiesRef: string[],
  selectedEntity: EntityTypeProps,
  ): string => {
  const { kind, type } = selectedEntity;
  + // removing 'group:default/' from the string entity ref 'group:default/team-a'
  + const owners = ownerEntitiesRef.map(owner => owner.split('/')[1]);
  const filters = {
  kind,
  type,
  @@ -104,7 +110,13 @@ export function useAggregatedEntities(
  ),
  );
  requestedEntities.shift();
  - processedEntities.add(currentEntity.metadata.name);
  + processedEntities.add(
  + stringifyEntityRef({
  + kind: currentEntity.kind,
  + namespace: currentEntity.metadata.namespace,
  + name: currentEntity.metadata.name,
  + }),
  + );
  // always set currentEntity to the first element of array requestedEntities
  currentEntity = requestedEntities[0];
  }
  @@ -114,7 +126,7 @@ export function useAggregatedEntities(
  filter: [
  {
  kind: kinds,
  - 'spec.owner': owners,
  + 'relations.ownedBy': owners,
  },
  ],
  fields: [
  