Update git submodules

* Update docs/submodules/cli.git from branch 'master'
  to 0621f75503f936d3283b7616a0b7686733cb7051
  - Merge "add Junit test cases wth cleanup code for OnapCommandExceutionShowCommandTest and OnapCommandExceutionShowDebugCommandTest"
  - add Junit test cases wth cleanup code for OnapCommandExceutionShowCommandTest and OnapCommandExceutionShowDebugCommandTest

    Issue-ID: CLI-169

    Signed-off-by: jitendra sharma <jitendra.sharma1@huawei.com>
    Change-Id: Iab025837347cdc5c10c70cf3afc375312ad6cd9c

diff --git a/docs/submodules/cli.git b/docs/submodules/cli.git
index 1cbd3bf..0621f75 160000 (submodule)
--- a/docs/submodules/cli.git
+++ b/docs/submodules/cli.git
@@ -1 +1 @@
-Subproject commit 1cbd3bfd4a7f676e69ee7b71c21da97c6e3a072b
+Subproject commit 0621f75503f936d3283b7616a0b7686733cb7051