Update git submodules

Update git submodules

* Update docs/submodules/cli.git from branch 'master'
  to a5bf96e3a8f435b595ed677d0dc0553443af4de4
  - Merge changes I1274bd66,I993afea0,I72ddde4a,I57f57bd3,I60a554a3, ...

    * changes:
      Added vnfm show schema command
      Added vnfm list schema command
      Added vnfm delete schema command
      Added vnfm create schema command
      Added vim list schema command
      Added vim delete schema command
      Added vim create schema command

  - Added vnfm show schema command

    Issue-ID: CLI-197

    Signed-off-by: Rama-Huawei <rama.subba.reddy.s@huawei.com>
    Change-Id: I1274bd663d5264e5c2f9c01f50fa88caa9e2cf70

  - Added vnfm list schema command

    Issue-ID: CLI-197

    Signed-off-by: Rama-Huawei <rama.subba.reddy.s@huawei.com>
    Change-Id: I993afea0b44f7ed7be21d92cbf137398485bb09a

  - Added vnfm delete schema command

    Issue-ID: CLI-197

    Signed-off-by: Rama-Huawei <rama.subba.reddy.s@huawei.com>
    Change-Id: I72ddde4a775c8e1ccf54a2022f564eb78f00cc6f

  - Added vnfm create schema command

    Issue-ID: CLI-197

    Signed-off-by: Rama-Huawei <rama.subba.reddy.s@huawei.com>
    Change-Id: I57f57bd3d24a2e9c88b23a540212faf17e45406e

  - Added vim list schema command

    Issue-ID: CLI-197

    Signed-off-by: Rama-Huawei <rama.subba.reddy.s@huawei.com>
    Change-Id: I60a554a30190f08107decda3b6295df95709d8c3

  - Added vim delete schema command

    Issue-ID: CLI-197

    Signed-off-by: Rama-Huawei <rama.subba.reddy.s@huawei.com>
    Change-Id: Ia3e6d3d0e16c88231aeb2deb62434ba671812a4a

  - Added vim create schema command

    Issue-ID: CLI-197

    Signed-off-by: Rama-Huawei <rama.subba.reddy.s@huawei.com>
    Change-Id: Ia2d071a9f6991f8112fa8d6439ae9e5ef9a469bc