Updates ratpoison: ca2656c Disable rpws invocation

diff --git a/modules/ratpoison b/modules/ratpoison
index 464bba7a969542905f54645fc83b93673abc542b..ca2656c0e7ff3da33ab8d46d3415015ab1245b8e 160000 (submodule)
--- a/modules/ratpoison
+++ b/modules/ratpoison
@@ -1 +1 @@
-Subproject commit 464bba7a969542905f54645fc83b93673abc542b
+Subproject commit ca2656c0e7ff3da33ab8d46d3415015ab1245b8e