Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to d045a9b4042a3545399b16f6c4d99c56197a80f0
  - Remove the declaration of thrown exception 'org.onap.so.apihandlerinfra.exceptions.ContactCamundaException', as it cannot be thrown from method's body
    
    Issue-ID: SO-2512
    Change-Id: I08bbf8c00cac011228782618afd293faad58e14c
    Signed-off-by: manisha07 <cmanis10@in.ibm.com>
    
1 file changed