Update git submodules

Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 41595605a5c8beefd25d72ee5d6df7577a95c545
  - Merge "move population of instance names in requestdb"
  - move population of instance names in requestdb

    Removed saving instanceName in BBInputSetup
    Removed test for setting instanceName in BBInputSetup
    Moved saving instanceName to workflowaction
    Started adding tests for setting instanceName
    Added unit tests for setting instanceName
    Updated last modified by from apih to bpmn
    Updated access modifier for method no longer needed
    Removed requestId parameter no longer used
    Updated test to match parameter changes in BBInputSetup
    Added volumeGroup lookup by vnf and volumeGroup id

    Issue-ID: SO-2595
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: Ib1bbc53d00ae0257f2678756a1e8f9291d8e7fa2