Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 064927b4aefe833bcb84d8b6fba99960d0d08a52
  - Merge "update URI for ElAlto Issue-ID: SO-2484"
  - update URI for ElAlto
    Issue-ID: SO-2484
    
    Signed-off-by: Rene_Robert <rene.robert@orange.com>
    Change-Id: Ib6b9e723252c4bcbb0cb3389b03489921f836b31
    
1 file changed