Update git submodules

* Update docs/submodules/usecase-ui.git from branch 'master'
  to 5bdc5c68c3e7ebc24a7a5ca1e379c1e4ecead2fd
  - feat: Added tooltip for failed requests
    
    Change-Id: Iab417a0f2c641cde56c06abef6010d5a813f2935
    Issue-ID: USECASEUI-368
    Signed-off-by: cyuamber <xuranyjy@chinamobile.com>
    
1 file changed