Update git submodules

* Update docs/submodules/oom.git from branch 'master'
  to 571173bcb479c22720ec601d8a5ea107104e0cfd
  - [DOC] Use the right version for ONAP Frankfurt
    
    The version given for Frankfurt version is not the right one. So we fix
    it with this commit.
    
    Issue-ID: OOM-2424
    Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>
    Change-Id: I9e24f0b15d821904e70d758a978c2979a530adf0
    
1 file changed