Update git submodules

* Update docs/submodules/cli.git from branch 'master'
  to d88d4f0192802be4627e0b512eaa6ec689c4f89f
  - Merge "Automation adds release-notes.rst"
  - Automation adds release-notes.rst

    Add _release_notes hook to allow automation.
    Fix non valid release notes characters in content.

    Issue-ID: CIMAN-376
    Change-Id: I4fb7264609ce144848231794e0829e73247cde05
    Signed-off-by: lf-jobbuilder <releng+lf-jobbuilder@linuxfoundation.org>

diff --git a/docs/submodules/cli.git b/docs/submodules/cli.git
index de93439..d88d4f0 160000 (submodule)
--- a/docs/submodules/cli.git
+++ b/docs/submodules/cli.git
@@ -1 +1 @@
-Subproject commit de934394f7b63eefe40bddc775c3c33e50f0cac5
+Subproject commit d88d4f0192802be4627e0b512eaa6ec689c4f89f