Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to 5ec07f4ebb488d30ba316019f4d3dd9ddf3cc30d
  - Addtional Test Cases added InventoryModel.java
    
    Addtional Test Cases added InventoryModel.java
    
    Issue-ID: APPC-1372
    Change-Id: If131ad2d9a5a906b9741426d0c22399c98c3524a
    Signed-off-by: Sudarshan Kumar <sudars19@in.ibm.com>
    
1 file changed