Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 5160acf7baf7fdb6364dee4cea8c9198e067aaee
  - Add .gitreview
    
    It eases configuring remote via git-review -s
    
    Issue-ID: DOC-505
    
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>
    Change-Id: I2f82f8797669d1bf9e0bbefcbb345ce4e463a60a
    
1 file changed