Update git submodules

* Update docs/submodules/dovetail from branch 'master'
  - [cvp-web] Allow accounts with role 'reviewer' to submit resuts

    JIRA: DOVETAIL-549

    Accounts within the CVP portal with the role 'reviewer'
    cannot submit test results currently.
    While reviewers cannot review their own results,
    they should be able to submit results.
    Many within the Dovetail community will be serving
    multiple roles as testers and reviewers.

    Change-Id: I762aeec64bb2b207c582aa79e0ad1bd5a635fd19
    Signed-off-by: grakiss <grakiss.wanglei@huawei.com>

diff --git a/docs/submodules/dovetail b/docs/submodules/dovetail
index 84d413e..c198d74 160000 (submodule)
--- a/docs/submodules/dovetail
+++ b/docs/submodules/dovetail
@@ -1 +1 @@
-Subproject commit 84d413ec0d980d4d0b80bf77bc35fffb063cf686
+Subproject commit c198d74138a590d8d586e7998d75ebe69fe702ed