Update git submodules

* Update docs/submodules/bottlenecks from branch 'stable/fraser'
  - Merge "bug-fix: fix key error in soak throughputs CI" into stable/fraser
  - bug-fix: fix key error in soak throughputs CI

    In the redundant information deleting patch, results of each
    thread running is removed from message Queue resulting in
    counting the overall success threads in error status

    Change-Id: I3d12ddcc3ef996fca509741544a0f088428e948e
    Signed-off-by: Yang Yu <Gabriel.yuyang@huawei.com>
    (cherry picked from commit 68b91c0679550efe005278f8689b57bf14092ee1)

diff --git a/docs/submodules/bottlenecks b/docs/submodules/bottlenecks
index fd3a696..14d540b 160000 (submodule)
--- a/docs/submodules/bottlenecks
+++ b/docs/submodules/bottlenecks
@@ -1 +1 @@
-Subproject commit fd3a69670eb2e56f314134002c393c8844b8695f
+Subproject commit 14d540bb03737fa5cd9099c2d24e000224645a10