Fix missing tile rename

Author: webb-ben

pygeoapi/api/tiles.py

@@ -49,7 +49,7 @@
 from pygeoapi.provider.base import (
     ProviderGenericError, ProviderTypeError
 )
-from pygeoapi.provider.tile import ProviderTileNotFoundError
+from pygeoapi.provider.base_tile import ProviderTileNotFoundError
 
 from pygeoapi.util import (
     get_provider_by_type, to_json, filter_dict_by_key_value,

pygeoapi/provider/mvt_tippecanoe.py

@@ -35,8 +35,7 @@
 from pathlib import Path
 from urllib.parse import urlparse
 
-from pygeoapi.provider.tile import (
-    ProviderTileNotFoundError)
+from pygeoapi.provider.base_tile import ProviderTileNotFoundError
 from pygeoapi.provider.base import (ProviderConnectionError,
                                     ProviderInvalidQueryError,
                                     ProviderGenericError)