Updated git submodules

Project: dmaap/datarouter master b761671e8d69434dfa1b7a2b7ec584a2de09664c

Fixed Sonar issues in SubscriberReport.java

Fixed 5 blocker issues.
https://sonar.onap.org/project/issues?fileUuids=AWHFaQitEU5FCDfKtnEL&id=org.onap.dmaap.datarouter%3Aparent&open=AWHFaQj0EU5FCDfKtnGN&resolved=false&severities=BLOCKER

Issue-ID: DMAAP-677
Change-Id: I4659b0d81c9c583f4fe06419ee4f685811277894
Signed-off-by: Amaresh Kumar <kamaresh@in.ibm.com>

diff --git a/docs/submodules/dmaap/datarouter.git b/docs/submodules/dmaap/datarouter.git
index 49be863..b761671 160000 (submodule)
--- a/docs/submodules/dmaap/datarouter.git
+++ b/docs/submodules/dmaap/datarouter.git
@@ -1 +1 @@
-Subproject commit 49be863f0005d80724a99acf13f31c4e03c5be68
+Subproject commit b761671e8d69434dfa1b7a2b7ec584a2de09664c