Update git submodules

* Update docs/submodules/daisy from branch 'master'
  - kolla-build-vm.sh is ready for Queens

    This PS does:

    1. Set default build target to stable/queens, but still fix to pike
    for OPNFV master branch, please see line:83

    2. Create mappings between branch name and version number in code,
    since upstream kolla does not do it automatically using git tag
    for us start from Queens relese. Therefore, we do not need to let
    the user to define the version code and then check it with git tag
    command return value any more. So -t argument is deleted.

    3. Support building Queens images.

    4. Arrange patches in sub-directories name by version code so that
    user can use this one script to patch and build any version they
    want. But for OPNFV Jenkins, only the version for the current branch
    can be built according to the -j argument.

    5. Upgrade DPDK version from 16.11 to 17.02.

    6. Call cleanup_registry_server before pack_registry_data, this is
    resonable for keeping registry data stable.

    Change-Id: Ic5a7e2da261d456a2a1481ad0e765a7ce28b8121
    Signed-off-by: Zhijiang Hu <hu.zhijiang@zte.com.cn>

diff --git a/docs/submodules/daisy b/docs/submodules/daisy
index 5bbbe44..899b9d2 160000 (submodule)
--- a/docs/submodules/daisy
+++ b/docs/submodules/daisy
@@ -1 +1 @@
-Subproject commit 5bbbe44397d946b4d6fb3bdee6fba2c09131b698
+Subproject commit 899b9d234ad7729f98370a73202538715a6bf760