Update git submodules

Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to fe4623d1cddefe53df417d18115b69cc9265ec6e
  - Fixed sonar issues

    Refactored overcomplicated methods by splitting
    into the  more simple.

    Remove redundant conditional checks.

    Move common checks into the utils class.

    Fixed raw types usage where it is possible.

    Add some tests.

    Fixed typos in test names.

    Fixed lost switch branch.

    Issue-ID: SDC-2698
    Signed-off-by: Dmitry Puzikov <d.puzikov2@partner.samsung.com>
    Change-Id: Ifb5887401be4b397267b2f922cc9ad3f01c757f6