Update git submodules

Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to 9c65fe3d7931cb7a24d7925ee6c67c1821c4d8d6
  - Merge "Fix minor issues"
  - Fix minor issues

    Either log or rethrow this exception
    This block of commented-out lines of code should be removed
    Rename this local variable to match the regular expression '^[a-z][a-zA-Z0-9]*$'

    Issue-ID: PORTAL-562
    Change-Id: I72a7651070462de9bd1e0abb1e83c175d03aa1f3
    Signed-off-by: Parshad Patel <pars.patel@samsung.com>