Update git submodules

* Update docs/submodules/daisy from branch 'master'
  - Merge "Solve double container removal problem"
  - Solve double container removal problem
    
    From [1], We got an error from docker: "No such container: daisy"
    while issuing "docker rm -v -f daisy", this OK because we do
    docker run --rm before this. So it is safe to add "|| true" after
    "docker rm -v -f daisy".
    
    [1] https://build.opnfv.org/ci/job/daisy-build-daily-master/500/console
    
    Change-Id: I3d17595156f1b6181a84d9a03e2cd6ddff275eb3
    Signed-off-by: Zhijiang Hu <hu.zhijiang@zte.com.cn>
    

1 files changed, 0 insertions, 0 deletions

diff --git a/docs/submodules/daisy b/docs/submodules/daisy
-Subproject 55ab19b724474a7db45f7aa62d89097a57cb97c
+Subproject 2be3f7850dedaa885dd4f6957b53a541045ec4e