Update git submodules

* Update docs/submodules/integration.git from branch 'master'
  to b42c19352ae5659679ad8631bdcf5cd0f8291c52
  - Update manifests for new DR release
    
    Change-Id: Ib373c13b7d7e1da48d55f16d41cc7d5a3f68c8a5
    Issue-ID: DMAAP-1072
    Signed-off-by: egernug <gerard.nugent@est.tech>
    
diff --git a/docs/submodules/integration.git b/docs/submodules/integration.git
index b49dd48..b42c193 160000
--- a/docs/submodules/integration.git
+++ b/docs/submodules/integration.git
@@ -1 +1 @@
-Subproject commit b49dd48daa4b33a143a7002a36d719f7f42343b1
+Subproject commit b42c19352ae5659679ad8631bdcf5cd0f8291c52