Update git submodules

* Update docs/submodules/multicloud/azure.git from branch 'master'
  to 6d9ccdecad90a77b9e0f9e37ea9a2c61321b9891
  - Bump up multicloud azure version to 1.2.5
    
    Issue-ID: MULTICLOUD-859
    Signed-off-by: Bin Yang <Bin.Yang@windriver.com>
    Change-Id: I5c4ac31d6dca7dbb426e54ebd00a5699b48cf6bf
    
1 file changed