packaging: fix the type hint on the download_entry function

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Differential Revision: https://phab.mercurial-scm.org/D12571

contrib/packaging/hgpackaging/downloads.py

@@ -10,6 +10,7 b''
 import gzip
 import hashlib
 import pathlib
+import typing
 import urllib.request
 
 
@@ -126,8 +127,8 b' def download_to_path(url: str, path: pat'
 
 
 def download_entry(
-    name: dict, dest_path: pathlib.Path, local_name=None
-) -> pathlib.Path:
+    name: str, dest_path: pathlib.Path, local_name=None
+) -> typing.Tuple[pathlib.Path, typing.Dict[str, typing.Union[str, int]]]:
     entry = DOWNLOADS[name]
 
     url = entry['url']