Update git submodules

Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to d0983c06165682e054af165621ae84d858b08117
  - Merge "Sonar issue: Correct this "&" to "&&" in MicroserviceServiceImpl"
  - Sonar issue: Correct this "&" to "&&" in MicroserviceServiceImpl

    This patch also fix some minor issues:
    * 'fori' loop replaced with 'foreach'
    * Sonar issue: Replace the type specification in this constructor call
    with the diamond operator ("<>").
    * redundant 'throws'. Exception will never throw
    * unnecessary temporary local variable

    Issue-ID: PORTAL-603
    Change-Id: If23afb9f4a10f0ad06c712cb95a38b54dc5cd089
    Signed-off-by: Dominik Mizyn <d.mizyn@samsung.com>