Updated git submodules

Project: appc master a91f0727cf7d51b0512d0790c18f7ddce5c5a248

Add missing mockito-core dependency

TestAppcDmaapListenerActivator in appc-event-listener-bundle
has compilationissues in development environment due to missing
mockito-core test dependency.

Change-Id: I1e46bd4866b5c02b06eb71fef9aba08e2b7f1012
Issue-ID: APPC-678
Signed-off-by: Michal Kabaj <michal.kabaj@nokia.com>
Extraction of try catch in ConfigurationFactory

Try catch block placed in new private method getClonedDefaultConfiguration,
minor changes added, UT for class added.

Change-Id: Ic908e6d3a8fe179a2a38d922d10e24cff76a21da
Issue-ID: APPC-674
Signed-off-by: kjaniak <kornel.janiak@nokia.com>
appc-dg-common sonar fixes part 1

Initial code refactor and imports rearrangement

Change-Id: I4b96f82a4ebc30539872d9678cd5c2badc994256
Issue-ID: APPC-673
Signed-off-by: Jakub Dudycz <jakub.dudycz@nokia.com>

diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index be88d83..a91f072 160000 (submodule)
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit be88d83d3f973078a344014d7208326617afe168
+Subproject commit a91f0727cf7d51b0512d0790c18f7ddce5c5a248