Update git submodules

* Update docs/submodules/sdc/sdc-tosca.git from branch 'master'
  to d8147920f168eddb65722543054cafe06f5bf201
  - Upgrade jackson-databind
    
    Upgrade jackson-databind version.
    
    Change-Id: I04376ea3ce9c812c7d3c923c02f1bee8125dd67f
    Issue-ID: SDC-2262
    Signed-off-by: Piotr Darosz <piotr.darosz@nokia.com>
    
diff --git a/docs/submodules/sdc/sdc-tosca.git b/docs/submodules/sdc/sdc-tosca.git
index bb742ca..d814792 160000
--- a/docs/submodules/sdc/sdc-tosca.git
+++ b/docs/submodules/sdc/sdc-tosca.git
@@ -1 +1 @@
-Subproject commit bb742ca23348b8c527efaa8f9cb518a6ead856df
+Subproject commit d8147920f168eddb65722543054cafe06f5bf201