Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 99fe490df64c83cdbe0f0c13ea7a33d436af38c4
  - Merge "UserRolesController methods up"
  - UserRolesController methods up
    
    UserRolesController methods up and all needed services
    
    Issue-ID: PORTAL-710
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>
    Change-Id: Id9dc0b7c52ab50d9e5914195c352026b5bc5971d
    
diff --git a/docs/submodules/portal.git b/docs/submodules/portal.git
index 6ab5a9a..99fe490 160000
--- a/docs/submodules/portal.git
+++ b/docs/submodules/portal.git
@@ -1 +1 @@
-Subproject commit 6ab5a9a8a3cb9a12abf7b7fa9edaf20473c32196
+Subproject commit 99fe490df64c83cdbe0f0c13ea7a33d436af38c4