Update git submodules

* Update docs/submodules/logging-analytics/pomba/pomba-audit-common.git from branch 'master'
  to fffac1a005dcb07bba0c6b89dd3cc7ccd012cb6f
  - Adding new committer
    
    Issue-ID: LOG-1112
    Signed-off-by: Prudence Au <prudence.au@amdocs.com>
    Change-Id: Ic36a8fadd153a9313150f413bb43b6f6984f02d3
    
1 file changed