Update git submodules

* Update docs/submodules/ccsdk/features.git from branch 'master'
  to 7ce54d65de834d2901285e152c42044e8136c473
  - update old version

    of apigateway common data-provider helpserver websocketmanager2

    Issue-ID: SDNC-1005
    Signed-off-by: herbert <herbert.eiselt@highstreet-technologies.com>
    Change-Id: I13990aa4329810bb7a7dd815e6149e9890617d07
    Signed-off-by: herbert <herbert.eiselt@highstreet-technologies.com>

diff --git a/docs/submodules/ccsdk/features.git b/docs/submodules/ccsdk/features.git
index da4fd61..7ce54d6 160000 (submodule)
--- a/docs/submodules/ccsdk/features.git
+++ b/docs/submodules/ccsdk/features.git
@@ -1 +1 @@
-Subproject commit da4fd6169717cfa04d644d0af0d23dd089a6e373
+Subproject commit 7ce54d65de834d2901285e152c42044e8136c473