Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 05bee83afa43b3eb1eeff209592179436cb7dd0e
  - Merge "Fixed sonar issue of EPFusionBaseController.java"
  - Fixed sonar issue of EPFusionBaseController.java

    Add the "@Override" annotation above this method signature - EPFusionBaseController.java

    Issue-ID: PORTAL-489
    Change-Id: I5f2cd71b51eea207548ecd449b8324fae28964da
    Signed-off-by: Driptaroop Das <driptaroop.das@in.ibm.com>

diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 3e66b59..05bee83 160000 (submodule)
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 3e66b597367acf02a8ce827ab1c159a4a506d11c
+Subproject commit 05bee83afa43b3eb1eeff209592179436cb7dd0e