Update git submodules

* Update docs/submodules/bottlenecks from branch 'stable/danube'
  - Bugfix of docker-compose file for privileged

    JIRA: BOTTLENECK-163

    privileged option in docker-compose file should be true to avoid
    "permission deny" error when accessing directories

    Change-Id: I1a57146236efb5fe71405c5b7682af706a8814bf
    Signed-off-by: yuyang <Gabriel.yuyang@huawei.com>
    (cherry picked from commit c988d5fa114a659f19f0db1fd0db9f6abc5247dd)

diff --git a/docs/submodules/bottlenecks b/docs/submodules/bottlenecks
index 5aa06ca..e5eb055 160000 (submodule)
--- a/docs/submodules/bottlenecks
+++ b/docs/submodules/bottlenecks
@@ -1 +1 @@
-Subproject commit 5aa06cad704691872c61f0922e205ae1036268a6
+Subproject commit e5eb055431af4ce4237b22aa3b1e1680e15520aa