fix module name

Author: Phil Varner

stac_fastapi/elasticsearch/stac_fastapi/elasticsearch/serializers.py

@@ -4,7 +4,7 @@
 
 import attr
 
-from stac_fastapi.elasticsearch.utils import now_to_rfc3339_str
+from stac_fastapi.elasticsearch.datetime_utils import now_to_rfc3339_str
 from stac_fastapi.types import stac as stac_types
 from stac_fastapi.types.links import CollectionLinks, ItemLinks, resolve_links
 

stac_fastapi/elasticsearch/tests/resources/test_item.py

@@ -14,7 +14,7 @@
 from pystac.utils import datetime_to_str
 
 from stac_fastapi.elasticsearch.core import CoreCrudClient
-from stac_fastapi.elasticsearch.utils import now_to_rfc3339_str
+from stac_fastapi.elasticsearch.datetime_utils import now_to_rfc3339_str
 from stac_fastapi.types.core import LandingPageMixin