Update git submodules

* Update docs/submodules/usecase-ui.git from branch 'master'
  to a711cb386553020a1348207c05ae597fcfb18212
  - feat: implement the customer page chart adaptive
    
    Change-Id: Ic8f4501ba3f81dc2f94734e4701cd7e1f28df43b
    Issue-ID: USECASEUI-307
    Signed-off-by: cyuamber <xuranyjy@chinamobile.com>
    
1 file changed