Updated git submodules

Project: vnfrqts/requirements master a04f16e618d2a34b90ca8c736861a915a6f341e7

Remove R-51910, add R-10623 

Change R-51910 to paragraph text 
Change Google protocol buffer text to requirement
Updated needs.json 

Issue-ID: VNFRQTS-207 
Change-Id: Id73872f3be1c59d36251fc9270caa7cea3bd183a
Signed-off-by: joquiltyL <john.quilty@ericsson.com>

diff --git a/docs/submodules/vnfrqts/requirements.git b/docs/submodules/vnfrqts/requirements.git
index ec2f263..a04f16e 160000
--- a/docs/submodules/vnfrqts/requirements.git
+++ b/docs/submodules/vnfrqts/requirements.git
@@ -1 +1 @@
-Subproject commit ec2f263e009b1463dc6df01b8e45ae94b2609829
+Subproject commit a04f16e618d2a34b90ca8c736861a915a6f341e7