Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to 8e97a15510366a8348e60aeae367f5c75cf82aac
  - Merge "corrected inlucde filter for formatter"
  - corrected inlucde filter for formatter
    
    all pom.xml files now have two spaces
    validation is on for pom.xml files
    
    Change-Id: I424ea2e4d6a549f468792e5f90a43f3a97e6c954
    Issue-ID: SO-1781
    Signed-off-by: Benjamin, Max (mb388a) <mb388a@us.att.com>
    
1 file changed