Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 8dae8791b36c45f6cf2124359c9055c7bee7cae2
  - Merge "Refactor OofHomingV2"
  - Refactor OofHomingV2
    
    Refactor OofHomingV2 Java
    to working state and fix IT tests.
    
    Issue-ID: SO-1469
    Change-Id: I8647058adf5ed41c5bebebee79f9dbc4d80c2974
    Signed-off-by: Marcus G K Williams <marcus.williams@intel.com>
    
1 file changed