Update git submodules

* Update trusty/user/app/sample from branch 'master'
  to 6f27b63cd8b9c9b37a94ee383b66c8f73fa3e9e7
  - Typo error fixed with make variable in skel2
    
    Corrected variable MANIFST to MANIFEST
    
    Bug: 130560272
    Change-Id: Ic1453d072b86c98ccd978a42e18d2998a438318c
    
diff --git a/trusty/user/app/sample b/trusty/user/app/sample
index d69b190..6f27b63 160000
--- a/trusty/user/app/sample
+++ b/trusty/user/app/sample
@@ -1 +1 @@
-Subproject commit d69b1904d4b76bf2236a77b623d91eeb76e1d607
+Subproject commit 6f27b63cd8b9c9b37a94ee383b66c8f73fa3e9e7