Updated git submodules

Project: holmes/rule-management master b8651a1e20797576bb4af8ec672b60a65c215549

Merge "Use managed guava version"

Use managed guava version

Use centrally managed guava version specified in
oparent.  Includes upgrade to oparent 1.2.0.

This change was submitted by script and may include
additional whitespace or formatting changes.

Change-Id: I46cbed16fcb428be0fd9f8aba601329468603c73
Issue-ID: INT-619
Signed-off-by: Gary Wu <gary.i.wu@huawei.com>

diff --git a/docs/submodules/holmes/rule-management.git b/docs/submodules/holmes/rule-management.git
index a9e01a4..b8651a1 160000 (submodule)
--- a/docs/submodules/holmes/rule-management.git
+++ b/docs/submodules/holmes/rule-management.git
@@ -1 +1 @@
-Subproject commit a9e01a4e720ff10684a9c46e9e8ab85848d3b3a7
+Subproject commit b8651a1e20797576bb4af8ec672b60a65c215549