Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to c310382470d5e499bb933b051bf3434c83a0ddbe
  - Configure netopeer to support mTLS
    
    Issue-ID: INT-1372
    
    Signed-off-by: wsliwka <wojciech.sliwka@nokia.com>
    Change-Id: I11281c2a0703b97e1075d01bba9ec076766daf0d
    
1 file changed