Update git submodules

* Update docs/submodules/ccsdk/apps.git from branch 'master'
  to ef6983b670796becfa66c69075c1829e8f9aef4b
  - Merge "Add workflow output resolution"
  - Add workflow output resolution
    
    Change-Id: I3d5bb339fd07257e86ada85e4a30040183808848
    Issue-ID: CCSDK-1175
    Signed-off-by: Muthuramalingam, Brinda Santh <brindasanth@in.ibm.com>
    
diff --git a/docs/submodules/ccsdk/apps.git b/docs/submodules/ccsdk/apps.git
index 4a4f175..ef6983b 160000
--- a/docs/submodules/ccsdk/apps.git
+++ b/docs/submodules/ccsdk/apps.git
@@ -1 +1 @@
-Subproject commit 4a4f175d15ac9db708f584822587b5fb5aec47d2
+Subproject commit ef6983b670796becfa66c69075c1829e8f9aef4b