Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to c8bfa7bdcc3687bfad31ab14fa804f3eb0b9d44e
  - Merge "PORTAL-494 - EPFusionBaseController.java"
  - PORTAL-494 - EPFusionBaseController.java

    Replace the type specification in this constructor call with the diamond operator ("<>") - EPFusionBaseController.java

    Issue-ID: PORTAL-494
    Change-Id: I84110eb8722070b8df0e75ef60549e7b79a5a422
    Signed-off-by: Driptaroop Das <driptaroop.das@in.ibm.com>

diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 281b91c..c8bfa7b 160000 (submodule)
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 281b91cbaa5e3459b10d563ef29af27d326f140d
+Subproject commit c8bfa7bdcc3687bfad31ab14fa804f3eb0b9d44e