Updates ckandumper: bc11bb5 Adds --wget option

diff --git a/ckandumper b/ckandumper
index 3932b2640920ded3f5966937899626bea2cb37b7..bc11bb55f4b3affa6c6dee16e6a8b5ff9d3cd627 160000 (submodule)
--- a/ckandumper
+++ b/ckandumper
@@ -1 +1 @@
-Subproject commit 3932b2640920ded3f5966937899626bea2cb37b7
+Subproject commit bc11bb55f4b3affa6c6dee16e6a8b5ff9d3cd627