Update git submodules

* Update docs/submodules/aaf/certservice.git from branch 'master'
  to b605cdbd7d54c22585b8834f4aa9a82e393d40ad
  - Remove logging of received private key
    
    Issue-ID: AAF-997
    Signed-off-by: Bartosz Gardziejewski <bartosz.gardziejewski@nokia.com>
    Change-Id: I3dfb64f3fe18bf99d5d0ef603cbaed436e5ad1e0
    
1 file changed