Update git submodules

Update git submodules

* Update docs/submodules/bottlenecks from branch 'master'
  - Merge "fix testsuite name bugs and improve some ui details"
  - fix testsuite name bugs and improve some ui details

    JIRA: BOTTLENECK-247

    fix the bug where the testsuite name contains Chinese characters.
    add license header automatically when a testcase created.
    ui improvements:
    workflow panel only turns up when a testcase executes.
    add grafana pages in the webpage 'Test Result'.
    add the highlight effect on the navigation item.

    Change-Id: If0ddf82fd4630128f2c4dd7fdde30f037e5bfba7
    Signed-off-by: LeoQi <QibinZheng2014@tongji.edu.cn>