Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to ca2b87e4a1e01d1184b0793ea98ddd5385dec6a6
  - Update DR image versions
    
    Change-Id: I3b6600e01d0c8250e1b716c8abee4a0faf25470b
    Issue-ID: DMAAP-1143
    Signed-off-by: econwar <conor.ward@est.tech>
    
1 file changed