Update git submodules

* Update docs/submodules/ccsdk/parent.git from branch 'master'
  to 9dcd199fa355a3f3cd9e52c0b63aee01988301ed
  - Upgrade to latest springboot versions

    Update springboot parents to use latest version of springboot 1 and 2,
    to address security vulnerabilities.

    Change-Id: I3ce57c541900b928ee7b51e51a5a1ffbaa4d90c3
    Issue-ID: CCSDK-1228
    Signed-off-by: Timoney, Dan (dt5972) <dtimoney@att.com>

diff --git a/docs/submodules/ccsdk/parent.git b/docs/submodules/ccsdk/parent.git
index 6e54283..9dcd199 160000 (submodule)
--- a/docs/submodules/ccsdk/parent.git
+++ b/docs/submodules/ccsdk/parent.git
@@ -1 +1 @@
-Subproject commit 6e542836b47ad25da72789379e5932015b2dc23a
+Subproject commit 9dcd199fa355a3f3cd9e52c0b63aee01988301ed