Update git submodules

* Update docs/submodules/modeling/etsicatalog.git from branch 'master'
  to c21736556404f4ec9a5aadeb0b551bf8f158f660
  - fix the value of MSB_SERVICE_PROTOCOL
    
    Issue-ID: MODELING-356
    Change-Id: I7620d469d83c7d776acb0533d8acdf166df3b2ff
    Signed-off-by: dyh <dengyuanhong@chinamobile.com>
    
1 file changed