Update git submodules

* Update kubernetes/aai from branch 'master'
  to 6509a172751b3c85995100e3d3a205abe73b116c
  - Update sparky certificate
    
    Issue-ID: AAI-2489
    Signed-off-by: Jimmy Forsyth <jf2512@att.com>
    Change-Id: I3d0f1760b71093f8fba276bba98e4709a495574e
    
1 file changed
tree: 27edeffd75316edd9660c4cfe428a9af015c6d9e
  1. docs/
  2. kubernetes/
  3. TOSCA/
  4. .gitignore
  5. .gitmodules
  6. .gitreview
  7. INFO.yaml