Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 3efc4f4d7b5943a3ce3d3066f5935df1a82274f0
  - Merge "XSS Vulnerability fix in AuxApiRequestMapperController"
  - XSS Vulnerability fix in AuxApiRequestMapperController

    Custom data validotor is used to valid incoming data.

    Issue-ID: OJSI-15
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>
    Change-Id: I1b2a1fe0fcb6278a7b12017479243009142c2cbd

diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 973207e..3efc4f4 160000 (submodule)
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 973207e0557c86a30723f3328b06cde5d0428373
+Subproject commit 3efc4f4d7b5943a3ce3d3066f5935df1a82274f0