Update git submodules

* Update docs/submodules/ccsdk/platform/plugins.git from branch 'master'
  to 83b1669c0ec3139557172946f98dab1fd337f028
  - Upgrade oparent version for sonarcloud

    Update oparent version to 3.0.0-SNAPSHOT to support sonarcloud
    migration.  Note: also had to add repositories and
    pluginRepositories tags so that snapshot version of oparent
    could be used, since version of oparent that supports sonarcloud
    is not yet released.

    Change-Id: I9de4320f1fad554bbd6fcc8f7ab3c9975f7929ac
    Issue-ID: CCSDK-1948
    Signed-off-by: Dan Timoney <dtimoney@att.com>

diff --git a/docs/submodules/ccsdk/platform/plugins.git b/docs/submodules/ccsdk/platform/plugins.git
index b5ea666..83b1669 160000 (submodule)
--- a/docs/submodules/ccsdk/platform/plugins.git
+++ b/docs/submodules/ccsdk/platform/plugins.git
@@ -1 +1 @@
-Subproject commit b5ea66623c1d6178cfcc325687f03abe81d23575
+Subproject commit 83b1669c0ec3139557172946f98dab1fd337f028