Update git submodules

* Update docs/submodules/dmaap/datarouter.git from branch 'master'
  to 7fdcc68d546fe95a7863de512bcda09f01e5d39e
  - Merge "Updating pom version for clm changes"
  - Updating pom version for clm changes
    
    Change-Id: Id1d9fd7343700d6c040dfc30d2d3878254eca33f
    Issue-ID: DMAAP-1251
    Signed-off-by: efiacor <fiachra.corcoran@est.tech>
    
diff --git a/docs/submodules/dmaap/datarouter.git b/docs/submodules/dmaap/datarouter.git
index bc1df61..7fdcc68 160000
--- a/docs/submodules/dmaap/datarouter.git
+++ b/docs/submodules/dmaap/datarouter.git
@@ -1 +1 @@
-Subproject commit bc1df610cddfb558cf6bde90c269b4af59768648
+Subproject commit 7fdcc68d546fe95a7863de512bcda09f01e5d39e