Update git submodules

* Update docs/submodules/cli.git from branch 'master'
  to fe3b9a8559642a757b971ead4763c22e74844c2d
  - update sdc service-model-add-artifact
    Issue-ID: CLI-258
    Change-Id: I7443a94c1852ee564b32200e61a26f630b01fea1
    Signed-off-by: zhaoliping123 <zhaoliping@chinamobile.com>
    
1 file changed