Move AsyncFileSystemWrapper import past the version check in _fsspec.py

Author: Altay Sansal

src/zarr/storage/_fsspec.py

@@ -45,7 +45,6 @@ def _make_async(fs: AbstractFileSystem) -> AsyncFileSystem:
     is wrapped with AsyncFileSystemWrapper.
     """
     import fsspec
-    import fsspec.implementations.asyn_wrapper
 
     fsspec_version = parse_version(fsspec.__version__)
     if fs.async_impl and fs.asynchronous:
@@ -69,6 +68,7 @@ def _make_async(fs: AbstractFileSystem) -> AsyncFileSystem:
             "2024.12.0 or later to enable this functionality."
         )
 
+    import fsspec.implementations.asyn_wrapper
     return fsspec.implementations.asyn_wrapper.AsyncFileSystemWrapper(fs, asynchronous=True)