Update git submodules

* Update docs/submodules/holmes/engine-management.git from branch 'master'
  to f7bff12c9f1100238542800581c52f3ef854406a
  - Automation adds holmes-engine-management-offeredapis.rst
    
    Issue-ID: CIMAN-376
    
    Change-Id: I43639cc9762a863b4a4b6e14b124614689193159
    Signed-off-by: lf-jobbuilder <releng+lf-jobbuilder@linuxfoundation.org>
    
1 file changed