Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to 2f3e3a474f00b065743f989aaa09d14266c49fd7
  - Update datarouter version number in manifest
    
    Change-Id: I8478d1a9029ba3064bbbd1eda231b193f9015956
    Issue-ID: DMAAP-1064
    Signed-off-by: eronkeo <ronan.keogh@est.tech>
    
1 file changed