Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 8cfa1b81d64c69c4a78dc5ac2b205418dabcbe91
  - Added close() call for InputStream instance to
    remove static analyzer warning about handle
    leak in getMsoAaiPassword()
    
    Issue-ID: SO-1841
    Signed-off-by: Oleksandr Moliavko <o.moliavko@samsung.com>
    Change-Id: I2be9cc72f78275a80c6f03d806bea2ad275f23b4
    
1 file changed