Update git submodules

* Update docs/submodules/portal.git from branch 'master'
  to f4da16d901833464b5d572dcc335e6888d0d8d45
  - Merge "Modify html label to support multi-language"
  - Modify html label to support multi-language
    
    Change-Id: I2f189dd935307488d8e63db624931ddbb1a18e95
    Issue-ID: PORTAL-377
    Signed-off-by: shentao999 <shentao@chinamobile.com>
    
1 file changed