Update git submodules

* Update docs/submodules/multicloud/framework.git from branch 'master'
  to 47d3de5f9bb5a09c8053fdc9566d21a70e6508e1
  - Release multicloud framework 1.5.1 artifact
    
    Issue-ID: MULTICLOUD-1032
    Signed-off-by: Bin Yang <bin.yang@windriver.com>
    Change-Id: I59ffd0065dfbe25bd428e336ebfa5f354d8ee8d3
    
1 file changed