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, 2 deletions

diff --git a/synapse/federation/__init__.py b/synapse/federation/__init__.py

index a571eff590..61e28bff66 100644
--- a/synapse/federation/__init__.py
+++ b/synapse/federation/__init__.py
@@ -19,5 +19,4 @@
 #
 #
 
-""" This package includes all the federation specific logic.
-"""
+"""This package includes all the federation specific logic."""