Updated git submodules

Project: appc master 56bc6fe633fef1bc18f7694457398589a08a1855

[APPC-922] Add new OpenStack Reboot Directed Graph

Introduce APPC_RebootVM.json directed graph

Add APPC_RebootVM to the dg_activate.txt config file

Add protocol query to APPC_healthcheck.json directed graph

Add outputdata to APPC_ansible-adapter-1.0.json success return

Change-Id: I80cc5695bf04575955b79656d731eab38b0b49c4
Issue-ID: APPC-922
Signed-off-by: Dan McMillan <dm3821@att.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 4967bfa..56bc6fe 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 4967bfac5cddc1407a4848e0b9cb9ff219706360
+Subproject commit 56bc6fe633fef1bc18f7694457398589a08a1855