Updated git submodules

Project: releng/builder master 2e46477cba28f15c675df047f004f85f97d439f6

Nitrogen distribution test runs on Karaf3

This is a miss in my last patch.

Change-Id: I7063d0dc946ca1ada02bc3b1a400da52846a18c9
Signed-off-by: Luis Gomez <ecelgp@gmail.com>

diff --git a/docs/submodules/releng/builder b/docs/submodules/releng/builder
index e056142e64f3ccd65d96b4d89167ca838b8d4e2f..2e46477cba28f15c675df047f004f85f97d439f6 160000 (submodule)
--- a/docs/submodules/releng/builder
+++ b/docs/submodules/releng/builder
@@ -1 +1 @@
-Subproject commit e056142e64f3ccd65d96b4d89167ca838b8d4e2f
+Subproject commit 2e46477cba28f15c675df047f004f85f97d439f6