Updated git submodules

Project: sdc master 22d95e7396d484127c068f27bb3cb3bd84059030

Fix swagger.json errors

 Issue-ID: SDC-534

catalog-be/src/main/java/org/openecomp/sdc/be/externalapi/servlet/
ArtifactExternalServlet.java

Change-Id: I68aa03b9c8a2c255b6e58ba00dac1c79a64de7e2
Signed-off-by: Tal Gitelman <tg851x@intl.att.com>
Fix Togglez dependency BE error

Change-Id: I46bf587e31f7e0f0c8bf493991d656644642c7ab
Issue-ID: SDC-581
Signed-off-by: Tal Gitelman <tg851x@intl.att.com>

diff --git a/docs/submodules/sdc.git b/docs/submodules/sdc.git
index 64ffbe2..22d95e7 160000 (submodule)
--- a/docs/submodules/sdc.git
+++ b/docs/submodules/sdc.git
@@ -1 +1 @@
-Subproject commit 64ffbe2d6567b28b31f82c0dbf38379281722d7d
+Subproject commit 22d95e7396d484127c068f27bb3cb3bd84059030