Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to a7a8bf35644032aba9cd98239edb1b79adeb0a40
  - Merge "Invoke prepare instance resource list from bpmn"
  - Invoke prepare instance resource list from bpmn
    
    Invoke prepare instance resource list from bpmn.
    
    Change-Id: I9a116eaee3800bfc061f986e0e5aea75d2f88598
    Issue-ID: SO-1393
    Signed-off-by: subhash kumar singh <subhash.kumar.singh@huawei.com>
    
1 file changed