Update git submodules

* Update docs/submodules/usecase-ui.git from branch 'master'
  to 27f241a7c7c9741d1834fbb13dd7250cb51de8c9
  - feat: Optimize code and add English fields
    
    Change-Id: Id61ab33f0bb612f8ae3a1debbc4c2d4887cf2b2d
    Issue-ID: USECASEUI-368
    Signed-off-by: cyuamber <xuranyjy@chinamobile.com>
    
1 file changed