Update git submodules

* Update docs/submodules/so.git from branch 'elalto'
  to 9045a32ba68f9ffb2b07857701cff186d4b938d3
  - Added prematching to audit filter
    
    Added prematching to audit filter
    
    Issue-ID: SO-2673
    Signed-off-by: Ramesh Parthasarathy(rp6768)<ramesh.parthasarathy@att.com>
    Change-Id: Ib7a4eb662119bb797337a90d9a7c04adb7f045d2
    
1 file changed