Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 3a53044a8803973f35487ea98c13f383a7a0c030
  - avpn bonding vnr vrf config fk incorrect
    
    included additional unit tests for ToscaResourceInstaller class
    Refactored Tosca installer to assign template of type
    
    Change-Id: Iac960045e7fe4355081637cfee0dc3676524a012
    Issue-ID: SO-1611
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>
    
1 file changed