Update git submodules

* Update docs/submodules/sdc.git from branch 'master'
  to 30cc86597cf069d06e350d754628e72fbbd9b4bb
  - Add unit test for OrchestrationTemplateNotFoundErrorBuilder
    
    Issue-ID: SDC-2327
    Signed-off-by: Marcin Kowalski <m.kowalski3@partner.samsung.com>
    Change-Id: Ia8f606848a7ebe405b4ac4a7935d7df1c001452f
    
1 file changed