Update git submodules

* Update docs/submodules/cli.git from branch 'master'
  to bb2f8e21f7ab540c2f47e4b77bae463756200d97
  - Merge "Added cli to delete AAI customer"
  - Added cli to delete AAI customer
    
    Issue-ID: CLI-197
    Change-Id: I6c3da17cc8d66bd01db37e56bced1863ff4824fa
    Signed-off-by: shashikanth.vh <shashikanth.vh@huawei.com>
    
1 file changed