Updates ckandumper: fb23b97 Coding style

diff --git a/ckandumper b/ckandumper
index 3719637cf414560b078f23a059ec4de4da7e7fd8..fb23b97ad02b749fa876785fb032162e35a36c85 160000 (submodule)
--- a/ckandumper
+++ b/ckandumper
@@ -1 +1 @@
-Subproject commit 3719637cf414560b078f23a059ec4de4da7e7fd8
+Subproject commit fb23b97ad02b749fa876785fb032162e35a36c85