Updated git submodules

Project: dmaap/datarouter master 70f26b3bb129be49a8d3aaadaa3bf7d7dad50d5b

Fix StatisticsServlet Vulnerabilities

Change-Id: Ia1a721e15d2d6793f2c1d909b97d3e704a26a882
Signed-off-by: Conor Ward <conor.ward@ericsson.com>
Issue-ID: DMAAP-775


diff --git a/docs/submodules/dmaap/datarouter.git b/docs/submodules/dmaap/datarouter.git
index 1298e64..70f26b3 160000
--- a/docs/submodules/dmaap/datarouter.git
+++ b/docs/submodules/dmaap/datarouter.git
@@ -1 +1 @@
-Subproject commit 1298e6487340fcb1644c4a0a7e06026d156bdf8f
+Subproject commit 70f26b3bb129be49a8d3aaadaa3bf7d7dad50d5b