Update git submodules

* Update docs/submodules/ccsdk/platform/plugins.git from branch 'master'
  to 4f32aa90356e982b81940739414a4f28d384d7da
  - Merge "[20190329]: unit test code for dmaap plugin"
  - [20190329]: unit test code for dmaap plugin

    add unit test code for dmaap plugin. Conaul call in consul
    interface module is replace by mock function.

    Issue-ID: CCSDK-794
    Change-Id: I01f8bbe4f3aba8f6b3bc1a17d2aa8a63781a575f
    Signed-off-by: xufeiliu <xl085b@att.com>

diff --git a/docs/submodules/ccsdk/platform/plugins.git b/docs/submodules/ccsdk/platform/plugins.git
index 789a8a0..4f32aa9 160000 (submodule)
--- a/docs/submodules/ccsdk/platform/plugins.git
+++ b/docs/submodules/ccsdk/platform/plugins.git
@@ -1 +1 @@
-Subproject commit 789a8a03a36c588e67a33ba583f0f2d28f0942c3
+Subproject commit 4f32aa90356e982b81940739414a4f28d384d7da