Update git submodules

* Update docs/submodules/aai/sparky-be.git from branch 'master'
  to 1e6ea4bd794c8e84dcdb20be7a028bcdedb2dff2
  - Update sparky be for schema jar 1.0.2
    
    Issue-ID: AAI-2368
    Change-Id: Ib2db8bd1ca4292f4c51a3b99a6fcb94d6321049a
    Signed-off-by: Harish Venkata Kajur <vk250x@att.com>
    
1 file changed