fix: added missing 'errorifexists' to conditions in save modes

Signed-off-by: gitgud5000 <[email protected]>

Author: gitgud5000

kedro-datasets/kedro_datasets/ibis/table_dataset.py

@@ -205,7 +205,7 @@ def save(self, data: ir.Table) -> None:
 
         if self._mode == "overwrite":
             writer(self._table_name, data, overwrite=True, **self._save_args)
-        elif self._mode == "error":
+        elif self._mode in ("error", "errorifexists"):
             writer(self._table_name, data, overwrite=False, **self._save_args)
         elif self._mode == "ignore":
             if self._exists():