Update git submodules

* Update docs/submodules/usecase-ui.git from branch 'master'
  to 3602cdf0c287459e907e8ce3dc63d271bf1e712b
  - Merge "bug: menu bar bug fix"
  - bug: menu bar bug fix
    
    Change-Id: I8520944b7689744c026411178360785ef0fd9ed7
    Issue-ID: USECASEUI-306
    Signed-off-by: cyuamber <xuranyjy@chinamobile.com>
    
1 file changed