Update git submodules

* Update docs/submodules/dovetail from branch 'master'
  - Remove local DB

    Remove local DB and can just report without launch local DB.

    Need to do a little modification with the web portal code.

    JIRA: DOVETAIL-593

    Change-Id: I595db39cce4156596ee0522d4b7e642a23d78ab9
    Signed-off-by: xudan <xudan16@huawei.com>

diff --git a/docs/submodules/dovetail b/docs/submodules/dovetail
index 5c6f12a..e112118 160000 (submodule)
--- a/docs/submodules/dovetail
+++ b/docs/submodules/dovetail
@@ -1 +1 @@
-Subproject commit 5c6f12ac2324be2cd61bdd365045e6e94417c418
+Subproject commit e112118754bbd297de52538d003fc21273e9cf3d