Update git submodules

* Update docs/submodules/usecase-ui.git from branch 'master'
  to 03d4bf6a3fe3f5259abb915b7e120bf38ca17d0c
  - 1ifix: Fix service-list page bug
    
    Change-Id: Ie61afcb2a9e07ba58416af5ef3f5ad2f07e37402
    Issue-ID: USECASEUI-369
    Signed-off-by: cyuamber <xuranyjy@chinamobile.com>
    
1 file changed