Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to ed2612f4e00d54ed2a3acd3ee935ac9c174c99e6
  - Merge "Sonar fix npe,logger"
  - Sonar fix npe,logger
    
    Issue-ID: PORTAL-740
    Change-Id: I7828f6ef16b75ba4ca90650eb47f188512a1791d
    Signed-off-by: arind.mondal <arind.mondal@samsung.com>
    
1 file changed