Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to 37fa07ae7d302069dd203debec74eb8ca774c344
  - added test file to cover AnsibleResult.java
    
    to increase code coverage
    
    Issue-ID: APPC-1086
    Change-Id: I4c148c9b74177ebc455652ff37edba184e279b1c
    Signed-off-by: Sandeep J <sandeejh@in.ibm.com>
    
1 file changed