Update git submodules

* Update docs/submodules/snaps from branch 'master'
  - Merge "Fix Malformed Table in Integration Tests doc"
  - Fix Malformed Table in Integration Tests doc

    Change-Id: Idd2efdb04d7ee1972f1189576c3a2cb9bf834aef
    Signed-off-by: Trevor Bramwell <tbramwell@linuxfoundation.org>

diff --git a/docs/submodules/snaps b/docs/submodules/snaps
index e2cbd24..7cf2a28 160000 (submodule)
--- a/docs/submodules/snaps
+++ b/docs/submodules/snaps
@@ -1 +1 @@
-Subproject commit e2cbd241617b3eeaa62ab9f47ed4dff75f68b101
+Subproject commit 7cf2a28e78404a3835bfde3516d1fb7ff93aa58d