Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to d7c3aae80ea1c8c9af4d7981bb77b68be7974427
  - Changes made to fix login error

    Changes made for fix login error and checking condition inside
    footer.html

    Issue-ID: PORTAL-852
    Change-Id: I4801f73e9e25b6e4ab3b6e9b4e9228d46a8f56a8
    Signed-off-by: Sudarshan Kumar <sudarshan.kumar@att.com>

diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 27ae433..d7c3aae 160000 (submodule)
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 27ae433a573b92a1907042c18db9947494211fe3
+Subproject commit d7c3aae80ea1c8c9af4d7981bb77b68be7974427