Update git submodules

* Update docs/submodules/dmaap/datarouter.git from branch 'master'
  to 1a98056fd4e55e38750371ca409a1d930f8962cf
  - Merge "Bumping DR version"
  - Bumping DR version
    
    Signed-off-by: efiacor <fiachra.corcoran@est.tech>
    Change-Id: I4cb4e57f7812f3c1d8a7538595f9f689ff98b796
    Issue-ID: DMAAP-1404
    
diff --git a/docs/submodules/dmaap/datarouter.git b/docs/submodules/dmaap/datarouter.git
index e964aec..1a98056 160000
--- a/docs/submodules/dmaap/datarouter.git
+++ b/docs/submodules/dmaap/datarouter.git
@@ -1 +1 @@
-Subproject commit e964aecea98e6a4362ed163e6a72d377e6523e1f
+Subproject commit 1a98056fd4e55e38750371ca409a1d930f8962cf