Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to a0e244555bd17417855ae139503c0631f1092cee
  - ServiceRecipeRepository id wrong type Long (vs
    
    ServiceRecipeRepository id wrong type Long (vs Integer).
    
    Issue-ID: SO-2329
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
    Change-Id: Iecc07ea771f18ce832a09de8b62b31b09754f7a5
    
1 file changed