Updated git submodules

Project: appc master 93cb989bb80197a1e6db289d4fc58a7ef6d48216

Test case improvements for APPC-1262

Improvements to existing test cases and new test case to
increase coverage of PropertyDefinition code from 84% to 96%
and coverage of ArtifactProcess code to 95%

Issue-ID: APPC-1262
Change-Id: Ibfd46c341e218ffac0505b097770c64aa00a494e
Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index a8ef67d..93cb989 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit a8ef67dbd6e3905cf28392d1ef6442d5904d6f5e
+Subproject commit 93cb989bb80197a1e6db289d4fc58a7ef6d48216