Update git submodules

* Update docs/submodules/aaf/certservice.git from branch 'master'
  to 290ff7cc123aee2d1b77ab24126a4b9e27d60855
  - Merge "Release containers"
  - Release containers
    
    Issue-ID: AAF-1083
    Signed-off-by: Zebek Bogumil <bogumil.zebek@nokia.com>
    Change-Id: I43a3c19c463a0979011fd0c5edac24d5173be2ab
    
1 file changed