Updated git submodules

Project: vnfrqts/requirements master f4c723d92d2c8e34b8a2d4f661e644330c031c4a

VNFRQTS -Requirements Rm Ansible&Chef srvr req

VNFRQTS -Requirements Removed the Ansible and Chef server requirements
for VNFs. Also removed the appendix D Ansible server spec

Change-Id: I6ec0eb07c3aa68033df37817877f1500e777599c
Issue-ID:VNFRQTS-127
Signed-off-by: hp1256 <hp1256@att.com>


diff --git a/docs/submodules/vnfrqts/requirements.git b/docs/submodules/vnfrqts/requirements.git
index ae48d33..f4c723d 160000
--- a/docs/submodules/vnfrqts/requirements.git
+++ b/docs/submodules/vnfrqts/requirements.git
@@ -1 +1 @@
-Subproject commit ae48d3347494b37721227f5ffaf0414c072067c8
+Subproject commit f4c723d92d2c8e34b8a2d4f661e644330c031c4a