Update git submodules

* Update docs/submodules/modeling/etsicatalog.git from branch 'master'
  to 3ae91013f198d512364579822e37fc35b5996f49
  - Modify vnfProducts definition in swagger
    
    Change-Id: I1fba8b3081503d94dc7c0565c1ad9b9b3dce6143
    Issue-ID: MODELING-288
    Signed-off-by: hongyuzhao <zhao.hongyu@zte.com.cn>
    
1 file changed