Update git submodules

* Update docs/submodules/oom.git from branch 'elalto'
  to 161a2ad073b619d48868005e45f856f512e3ee0e
  - [SO] change the version number to 1.5.4
    
    bump the SO elalto version to handle the logging issues
    
    Issue-ID: SO-3046
    
    Signed-off-by: seshukm <seshu.kumar.m@huawei.com>
    Change-Id: I07e33709574e98654ed77e7992058030ab93fd10
    
1 file changed