Update git submodules

* Update docs/submodules/so.git from branch 'elalto'
  to af80c80324293ed912ca64fd8ade6d20dcd55ef5
  - update the release details for the elalto maintenance release
    
    Issue-ID: SO-3201
    
    Signed-off-by: seshukm <seshu.kumar.m@huawei.com>
    Change-Id: I93f8054a44473270048d0b5e48955db238f51ffc
    
1 file changed