Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to e93269dc4707d550aa78036ebe2e4c82f66592ac
  - Update INFO.yaml
    
    Update INFO.yaml
    
    Issue-ID: APPC-1883
    Change-Id: Idc553fff8c654117290d76cf24236bdeb2c92cee
    Signed-off-by: Taka Cho <takamune.cho@att.com>
    
diff --git a/docs/submodules/appc.git b/docs/submodules/appc.git
index 6bb32d1..e93269d 160000
--- a/docs/submodules/appc.git
+++ b/docs/submodules/appc.git
@@ -1 +1 @@
-Subproject commit 6bb32d16ee3eb83a826dd1336c01fa24df891de0
+Subproject commit e93269dc4707d550aa78036ebe2e4c82f66592ac