Update git submodules

* Update docs/submodules/aaf/certservice.git from branch 'master'
  to 3ded702865858013429dda3f3af3d134748e5df7
  - Fix sonar issue KeyPairFactory
    
    Issue-ID: AAF-1118
    Signed-off-by: Edyta Krukowska <edyta.krukowska@nokia.com>
    Change-Id: I61d714f30c2f4d21b3b4c538e0d85da55b9b322c
    
1 file changed