open-library, open-alex: fix anyio imports

Author: Gerit Wagner

colrev/packages/open_alex/src/open_alex_metadata_prep.py

@@ -5,7 +5,7 @@
 import logging
 import typing
 
-from anyio import Path
+from pathlib import Path
 from pydantic import Field
 
 import colrev.package_manager.package_base_classes as base_classes

colrev/packages/open_library/src/open_library_prep.py

@@ -5,7 +5,7 @@
 import logging
 import typing
 
-from anyio import Path
+from pathlib import Path
 from pydantic import Field
 
 import colrev.package_manager.package_base_classes as base_classes