Updated git submodules

Project: releng/builder master 69fa4e5a9a0d4bd1b581ad16d49a3f0817354a5d

Sort environment variables

This makes it easier for humans to locate a particular variable,
but it messes up multi-line values.

Change-Id: I2cdf6b507e5f6829e11cebab7f7e402571464d41
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

diff --git a/docs/submodules/releng/builder b/docs/submodules/releng/builder
index 99e11609e3fdbcdeebcff293b3b8e8788c2af6b8..69fa4e5a9a0d4bd1b581ad16d49a3f0817354a5d 160000 (submodule)
--- a/docs/submodules/releng/builder
+++ b/docs/submodules/releng/builder
@@ -1 +1 @@
-Subproject commit 99e11609e3fdbcdeebcff293b3b8e8788c2af6b8
+Subproject commit 69fa4e5a9a0d4bd1b581ad16d49a3f0817354a5d