Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 281b91cbaa5e3459b10d563ef29af27d326f140d
  - Merge "PORTAL-495 - EPFusionBaseController.java"
  - PORTAL-495 - EPFusionBaseController.java
    
    Replace the type specification in this constructor call with the diamond operator ("<>") - EPFusionBaseController.java
    
    Issue-ID: PORTAL-495
    Change-Id: Ib6fd08376f7e7afb26fa8d945f6829a8a308342a
    Signed-off-by: Driptaroop Das <driptaroop.das@in.ibm.com>
    
1 file changed