fix(ingest/s3): Converting windows style path to posix one on local fs (

#8757)

metadata-ingestion/src/datahub/ingestion/source/s3/source.py

@@ -7,6 +7,7 @@
 import time
 from collections import OrderedDict
 from datetime import datetime
+from pathlib import PurePath
 from typing import Any, Dict, Iterable, List, Optional, Tuple
 
 from more_itertools import peekable
@@ -819,7 +820,10 @@ def local_browser(self, path_spec: PathSpec) -> Iterable[Tuple[str, datetime, in
                 dirs.sort(key=functools.cmp_to_key(partitioned_folder_comparator))
 
                 for file in sorted(files):
-                    full_path = os.path.join(root, file)
+                    # We need to make sure the path is in posix style which is not true on windows
+                    full_path = PurePath(
+                        os.path.normpath(os.path.join(root, file))
+                    ).as_posix()
                     yield full_path, datetime.utcfromtimestamp(
                         os.path.getmtime(full_path)
                     ), os.path.getsize(full_path)