Format files with Ruff (#17643)

I thought ruff check would also format, but it doesn't.

This runs ruff format in CI and dev scripts. The first commit is just a
run of `ruff format .` in the root directory.

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/media/test_media_storage.py b/tests/media/test_media_storage.py

index e55001fb40..e50ff5fa78 100644
--- a/tests/media/test_media_storage.py
+++ b/tests/media/test_media_storage.py
@@ -261,7 +261,7 @@ class MediaRepoTests(unittest.HomeserverTestCase):
             """A mock for MatrixFederationHttpClient.get_file."""
 
             def write_to(
-                r: Tuple[bytes, Tuple[int, Dict[bytes, List[bytes]]]]
+                r: Tuple[bytes, Tuple[int, Dict[bytes, List[bytes]]]],
             ) -> Tuple[int, Dict[bytes, List[bytes]]]:
                 data, response = r
                 output_stream.write(data)