Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to c56b27404151b0d283cd16f7c5311ee4fb67936f
  - Merge "WidgetCatalog class DB constraints"
  - WidgetCatalog class DB constraints
    
    Java Bean Validation SR 380 annotations added to classes
    Plains getter/setter converted to lombok annotation
    
    Issue-ID: PORTAL-630
    Change-Id: Id866ec4bc0dc428adfbb7cdc64fe15f7faf837f7
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>
    
1 file changed