Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to d7f3b463c9f0f11ceb0aad255f564b02c22ab978
  - Merge "added proper annotation"
  - added proper annotation
    
    Issue-ID: PORTAL-865
    Change-Id: Ic4bcd3f18c5f56a4846a203860231aafed2af060
    Signed-off-by: Rupinder <rupinsi1@in.ibm.com>
    
diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index fc39621..d7f3b46 160000
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit fc39621b78e3ca55293c8bce6ef8d37a2fd2bea8
+Subproject commit d7f3b463c9f0f11ceb0aad255f564b02c22ab978