Update git submodules

* Update docs/submodules/ccsdk/apps.git from branch 'master'
  to e67ccb367e2cc3618ce4a9526a77c923373d13da
  - Merge "Mesh input-key-mapping using velocity"
  - Mesh input-key-mapping using velocity
    
    Change-Id: Ic7190c86fc4e3f66fe7223c1c3575279c2c1d105
    Issue-ID: CCSDK-1131
    Signed-off-by: Alexis de Talhouƫt <adetalhouet89@gmail.com>
    
diff --git a/docs/submodules/ccsdk/apps.git b/docs/submodules/ccsdk/apps.git
index d77524d..e67ccb3 160000
--- a/docs/submodules/ccsdk/apps.git
+++ b/docs/submodules/ccsdk/apps.git
@@ -1 +1 @@
-Subproject commit d77524d5f0b7445b3b64846c5332d4ce81752f46
+Subproject commit e67ccb367e2cc3618ce4a9526a77c923373d13da