Update git submodules

* Update docs/submodules/logging-analytics.git from branch 'master'
  to 8f9478629d8638b5937b77549a46428cddf20457
  - Release 1.6.5 artifact
    
    Issue-ID: LOG-1206
    Signed-off-by: Singal, Kapil (ks220y) <ks220y@att.com>
    Change-Id: I5ece8df89c832e1a9bbac5990a4a43bd69baaca4
    
1 file changed