CI: Update Ubuntu runners to 24.04, but keep 22.04 for Linux builds

Pin clang-format to version 16, and black to 24.10.0.
Keep using Ubuntu 22.04 for Linux builds for portability.

(cherry picked from commit fd9bd108af)

main/main_builders.py

@@ -3,6 +3,7 @@
 All such functions are invoked in a subprocess on Windows to prevent build flakiness.
 
 """
+
 from platform_methods import subprocess_main
 from compat import byte_to_str
 from collections import OrderedDict