Update git submodules

* Update docs/submodules/logging-analytics.git from branch 'master'
  to 3dfdff863658d566d804d78096e5a5825f036194
  - Prepare for release 1.6.5
    
    Issue-ID: LOG-1206
    Change-Id: Iede3ac7cc8b8e90aa14e96f313c655c0f5fe03fb
    Signed-off-by: Singal, Kapil (ks220y) <ks220y@att.com>
    
diff --git a/docs/submodules/logging-analytics.git b/docs/submodules/logging-analytics.git
index 06b1569..3dfdff8 160000
--- a/docs/submodules/logging-analytics.git
+++ b/docs/submodules/logging-analytics.git
@@ -1 +1 @@
-Subproject commit 06b15698ade19cabc2ee59d3e31f8fd2c234828a
+Subproject commit 3dfdff863658d566d804d78096e5a5825f036194