Update git submodules

* Update docs/submodules/dovetail from branch 'master'
  - Merge "skip ha tc002 and tc012"
  - skip ha tc002 and tc012

    since these two testcases will kill the host and can't restart
    not ready yet, skip.

    Change-Id: Icbc7e4f080d32d1ecb59df9fd95cb244d74e4cde
    Signed-off-by: MatthewLi <matthew.lijun@huawei.com>

diff --git a/docs/submodules/dovetail b/docs/submodules/dovetail
index 7a9ad80..528a3b6 160000 (submodule)
--- a/docs/submodules/dovetail
+++ b/docs/submodules/dovetail
@@ -1 +1 @@
-Subproject commit 7a9ad808527d29ceaeea584ae3fcef701a8cc58a
+Subproject commit 528a3b641b0b9d406d58641ddf76b4285e333f51