Update git submodules

* Update docs/submodules/dovetail from branch 'master'
  - Fixing references and layout in the docs

    This patchset introduces labels for documentation-internal references
    and replaces footnote-style citations with inline hyperlinks.

    Additional minor changes for a nicer rendering of bullet lists.

    JIRA: DOVETAIL-521

    Change-Id: Ic847fc05d546d673dadc7b8efee86fcb688133f5
    Signed-off-by: Georg Kunz <georg.kunz@ericsson.com>

diff --git a/docs/submodules/dovetail b/docs/submodules/dovetail
index a5c7a53..413355a 160000 (submodule)
--- a/docs/submodules/dovetail
+++ b/docs/submodules/dovetail
@@ -1 +1 @@
-Subproject commit a5c7a5358ab160f7518798dc977bf85fed32ddb9
+Subproject commit 413355acbcb70074d6861754ad8eb3de0423c417