don't use deprecated attribute

Author: d-v-b

src/zarr/core/array.py

@@ -1581,7 +1581,7 @@ async def _get_selection(
             self.store_path,
             self.metadata,
             self.codec_pipeline,
-            self._config,
+            self.config,
             indexer,
             prototype=prototype,
             out=out,
@@ -1635,7 +1635,7 @@ async def example():
             self.store_path,
             self.metadata,
             self.codec_pipeline,
-            self._config,
+            self.config,
             selection,
             prototype=prototype,
         )
@@ -1652,7 +1652,7 @@ async def get_orthogonal_selection(
             self.store_path,
             self.metadata,
             self.codec_pipeline,
-            self._config,
+            self.config,
             selection,
             out=out,
             fields=fields,
@@ -1671,7 +1671,7 @@ async def get_mask_selection(
             self.store_path,
             self.metadata,
             self.codec_pipeline,
-            self._config,
+            self.config,
             mask,
             out=out,
             fields=fields,
@@ -1690,7 +1690,7 @@ async def get_coordinate_selection(
             self.store_path,
             self.metadata,
             self.codec_pipeline,
-            self._config,
+            self.config,
             selection,
             out=out,
             fields=fields,
@@ -1715,7 +1715,7 @@ async def _set_selection(
             self.store_path,
             self.metadata,
             self.codec_pipeline,
-            self._config,
+            self.config,
             indexer,
             value,
             prototype=prototype,
@@ -1765,7 +1765,7 @@ async def setitem(
             self.store_path,
             self.metadata,
             self.codec_pipeline,
-            self._config,
+            self.config,
             selection,
             value,
             prototype=prototype,