Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to dc387a0b6ca22b2c30830e7564d3af967ee80ebc
  - Merge "Remove python 2 dependency"
  - Remove python 2 dependency
    
    Removing python 2 dependency from docker-image-collector.sh
    
    Issue-ID: OOM-2359
    
    Signed-off-by: Tomáš Levora <t.levora@partner.samsung.com>
    Change-Id: I6aa4d27cdb10e93981e3dacfb16b2d02a0bf0762
    
1 file changed