Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to b1b80420a62fd269b980d316339d3ad4d359be43
  - Merge "PORTAL-493 - EPFusionBaseController.java"
  - PORTAL-493 - EPFusionBaseController.java

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

    Issue-ID: PORTAL-493
    Change-Id: Id7f022d4cf8f0279a533167912f5d690330b010e
    Signed-off-by: Driptaroop Das <driptaroop.das@in.ibm.com>

diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index c8bfa7b..b1b8042 160000 (submodule)
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit c8bfa7bdcc3687bfad31ab14fa804f3eb0b9d44e
+Subproject commit b1b80420a62fd269b980d316339d3ad4d359be43