[clang-format][NFC] Reformat clang/test/Format/lit.local.cfg with black
diff --git a/clang/test/Format/lit.local.cfg b/clang/test/Format/lit.local.cfg
index 20e2176..faa4b7f 100644
--- a/clang/test/Format/lit.local.cfg
+++ b/clang/test/Format/lit.local.cfg
@@ -21,7 +21,7 @@
     ".textpb",
     ".asciipb",
     ".td",
-    ".test"
+    ".test",
 ]
 
 # AIX 'diff' command doesn't support --strip-trailing-cr, but the internal
@@ -31,5 +31,5 @@
 
 # Create an empty .clang-format-ignore file so that tests don't get messed
 # up if one exists higher in the tree
-with open(".clang-format-ignore", 'w'):
+with open(".clang-format-ignore", "w"):
     pass