Update git submodules

* Update docs/submodules/bottlenecks from branch 'stable/fraser'
  - Merge "Adapt monitoring install to apex" into stable/fraser
  - Adapt monitoring install to apex

    To let the installation be adapted to Apex and Centos

    Change-Id: If779bab1badbd2f0ad9e0a5054e082e49b7d6238
    Signed-off-by: Yang (Gabriel) Yu <Gabriel.yuyang@huawei.com>
    (cherry picked from commit 5b78e737e9656ecc7d1b1856ce9aec2bd48459bd)

diff --git a/docs/submodules/bottlenecks b/docs/submodules/bottlenecks
index 42ca64f..279c578 160000 (submodule)
--- a/docs/submodules/bottlenecks
+++ b/docs/submodules/bottlenecks
@@ -1 +1 @@
-Subproject commit 42ca64fdd5ddc1a6315fa023483595150aac35c1
+Subproject commit 279c5782b9d93ff4ea557141a2838257ebf0ce34