Update git submodules

* Update docs/submodules/ccsdk/features.git from branch 'master'
  to 7852314d98e8d049ce338816141ff80ee4f55751
  - Fix dblib dependency scope

    Scope of dependency on dblib must be provided to avoid conflicting
    definition of embedded tomcat dependency in derived feature.xml

    Change-Id: Ib2da967427c80701525a8ba4c3432a9f9844a5f9
    Issue-ID: CCSDK-2117
    Signed-off-by: Dan Timoney <dtimoney@att.com>

diff --git a/docs/submodules/ccsdk/features.git b/docs/submodules/ccsdk/features.git
index fefd862..7852314 160000 (submodule)
--- a/docs/submodules/ccsdk/features.git
+++ b/docs/submodules/ccsdk/features.git
@@ -1 +1 @@
-Subproject commit fefd8620a4da1136eab869597af5ce475398198c
+Subproject commit 7852314d98e8d049ce338816141ff80ee4f55751