Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 6ab5a9a8a3cb9a12abf7b7fa9edaf20473c32196
  - Merge "ExternalAccessRolesController up"
  - ExternalAccessRolesController up
    
    ExternalAccessRolesController up and all needed services
    
    Issue-ID: PORTAL-710
    Change-Id: I2857c98368909906774c27bf5ce007be0a06744e
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>
    
1 file changed