Updated git submodules

Project: integration/test master 11827b2bab19e12ffa5f1d970198f6044aa75560

Remove nic vtnrenderer csit

per this email, vtnrenderer csit is no longer needed:
https://lists.opendaylight.org/pipermail/nic-dev/2017-June/001713.html

ideally, this patch will be merged after this patch in releng/builder:
https://git.opendaylight.org/gerrit/#/c/59435/

Change-Id: I77aefbfab5d3ca5dcce8953e00033c7195cf37a5
Signed-off-by: Jamo Luhrsen <jluhrsen@redhat.com>

diff --git a/docs/submodules/integration/test b/docs/submodules/integration/test
index 5f53fc0f287f26c07905f1e7efd239a0e75d68b0..11827b2bab19e12ffa5f1d970198f6044aa75560 160000 (submodule)
--- a/docs/submodules/integration/test
+++ b/docs/submodules/integration/test
@@ -1 +1 @@
-Subproject commit 5f53fc0f287f26c07905f1e7efd239a0e75d68b0
+Subproject commit 11827b2bab19e12ffa5f1d970198f6044aa75560