Update git submodules

* Update docs/submodules/oom/offline-installer.git from branch 'master'
  to 6ac532c0d6cd76dd5fef7cee280fdc1f43ea9222
  - Use POSIX compliant shell command in cicdansible
    
    "[[ ]]" is a bash specific command that doesn't work in
    dash which is Ubuntu's default shell.
    
    Change-Id: Idd09c2e1e8c409503b12756141632527ab91b5ec
    Signed-off-by: Bartek Grzybowski <b.grzybowski@partner.samsung.com>
    Issue-ID: OOM-1671
    
1 file changed