revert: content type (#422)

ingestion_tools/scripts/common/fs.py

@@ -129,14 +129,6 @@ def push(self, path: str) -> None:
         print(f"Pushing {path} to {remote_file}")
         self.s3fs.put(path, remote_file, recursive=True)
 
-        # Determine the Content-Type based on the file's extension
-        _, file_extension = os.path.splitext(remote_file)
-        content_type = "application/json" if file_extension == ".json" else "application/octet-stream"
-
-        # Set the Content-Type metadata
-        # https://s3fs.readthedocs.io/en/latest/api.html#s3fs.core.S3FileSystem.setxattr
-        self.s3fs.setxattr(remote_file, copy_kwargs={'ContentType': content_type})
-
     def exists(self, path: str) -> bool:
         return self.s3fs.exists(path)