Update git submodules

* Update docs/submodules/appc.git from branch 'master'
  to e40278e7c9d6fd8bf24c03cde4cfcc56ddf08307
  - Fix unit tests for PrecheckOption
    
    Increased line coverage to 100%
    Increased branch coverage to clear Sonar major warning
    Removed console logging and cleaned up assertions
    
    Issue-ID: APPC-1499
    Change-Id: Ifc7163d2e112914749514099779bd5d75ba729c9
    Signed-off-by: Joss Armstrong <joss.armstrong@ericsson.com>
    
1 file changed