Update git submodules

* Update docs/submodules/cli.git from branch 'master'
  to 72e01174faa3376fb5c095715b3e4cca037ff969
  - Merge "CLI Schema files for multicloud"
  - CLI Schema files for multicloud

    Schema files for CLI command to trigger multicloud
    registration and delete cloud region using multicloud

    Change-Id: Ife9e93cf61f745141f13bea8d87b46b0afcc238a
    Issue-ID: CLI-133 CLI-152
    Signed-off-by: Itohan Ukponmwan <itohan.ukponmwan@intel.com>

diff --git a/docs/submodules/cli.git b/docs/submodules/cli.git
index 7bdf1ff..72e0117 160000 (submodule)
--- a/docs/submodules/cli.git
+++ b/docs/submodules/cli.git
@@ -1 +1 @@
-Subproject commit 7bdf1ffcec130d6e0f76cd4b69919f7fdc6b805f
+Subproject commit 72e01174faa3376fb5c095715b3e4cca037ff969