Update git submodules

* Update docs/submodules/domino from branch 'master'
  - Remove numbering in docs

    Change-Id: I76c8a089e84b8362cefa752c9abc20d4b0298805
    Signed-off-by: Ulas Kozat <ulas.kozat@gmail.com>

diff --git a/docs/submodules/domino b/docs/submodules/domino
index 4bade7c..64b4f3e 160000 (submodule)
--- a/docs/submodules/domino
+++ b/docs/submodules/domino
@@ -1 +1 @@
-Subproject commit 4bade7c802a38e683e6e45b89e5655db39b52012
+Subproject commit 64b4f3e3ca659762ebb9453d1128b61ef311f27a