Update git submodules

* Update docs/submodules/aai/aai-common.git from branch 'master'
  to 84cfa0f1761bb2b3086d35a6608c69b906204b41
  - Automation adds index.rst
    
    Issue-ID: CIMAN-33
    
    Change-Id: I8401e247cdf14ac6a077f0e62c0b3ace832a62c3
    Signed-off-by: lf-jobbuilder <releng+lf-jobbuilder@linuxfoundation.org>
    
1 file changed