Update git submodules

* Update docs/submodules/msb/apigateway.git from branch 'master'
  to f2c2e5ddf02c23f01b5bd9728290d3290cf54916
  - Solve nexus-iq security issue
    
    Issue-ID: MSB-330
    Change-Id: Ic013ec509961168fdb9881b3a0f104d591c1c209
    Signed-off-by: Huabing Zhao <zhaohuabing@gmail.com>
    
1 file changed