Update git submodules

* Update docs/submodules/availability from branch 'master'
  - Removing inactive committers

    Change-Id: Ie75e669fd39724212d8b81d725554d2cabde522a
    Signed-off-by: rpaik <rpaik@linuxfoundation.org>

diff --git a/docs/submodules/availability b/docs/submodules/availability
index 374fe9b..cae4101 160000 (submodule)
--- a/docs/submodules/availability
+++ b/docs/submodules/availability
@@ -1 +1 @@
-Subproject commit 374fe9ba9a1fc9c10eb6fa44a25b177f1e9ad96c
+Subproject commit cae41018b60f6b8c408ea3d766ae6f1e11416c44