Updated git submodules

Project: appc master 807828291309411ab6bae1fe27bbf300fbe7b094

Fix Blocker/Critical sonar issues

Fix Blocker/Critical sonar issues in appc module
https://sonar.onap.org/component_issues?id=org.openecomp.appc%3Aappc#resolved=false|severities=BLOCKER

Fixed null pointer exceptions for localContext and removed redundant check for localContext

Issue-Id: APPC-186
Change-Id: I38223655d69b89f6828fbdc7f3f388031e22f412
Signed-off-by: shashikanth.vh <shashikanth.vh@huawei.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index b692bc3..8078282 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit b692bc3615f276b58c08f3891d0543718d5398d8
+Subproject commit 807828291309411ab6bae1fe27bbf300fbe7b094