Update git submodules

* Update docs/submodules/so.git from branch 'master'
  to bb219dc0894bb60eaeb242f51b9a382228031081
  - Merge "Align AssignPnfBB with Service Macro Create 	-move and align logic of BB delegates with tests 	-remove unnecessary classes 	-add tests cases for Pnfs in ExtractPojosForBBTests"
  - Align AssignPnfBB with Service Macro Create
    	-move and align logic of BB delegates with tests
    	-remove unnecessary classes
    	-add tests cases for Pnfs in ExtractPojosForBBTests
    
    Issue-ID: SO-2568
    Signed-off-by: Remigiusz Janeczek <remigiusz.janeczek@nokia.com>
    Change-Id: Ic48e2c1c6ab852c33837091da3e7916b71c26466
    
1 file changed