tools/codeformat.py: Use -q option on uncrustify to make output quiet.

This suppresses the Parsing: <file> as language C lines.  This makes
parsing run a bit faster and on CI it makes for less scrolling through logs
(and black already uses the -q option).

tools/codeformat.py

@@ -168,7 +168,7 @@ def batch(cmd, files, N=200):
 
     # Format C files with uncrustify.
     if format_c:
-        batch(["uncrustify", "-c", UNCRUSTIFY_CFG, "-lC", "--no-backup"], lang_files(C_EXTS))
+        batch(["uncrustify", "-q", "-c", UNCRUSTIFY_CFG, "-lC", "--no-backup"], lang_files(C_EXTS))
         for file in lang_files(C_EXTS):
             fixup_c(file)