Update git submodules

* Update docs/submodules/dovetail from branch 'master'
  - Fix error status when executing CLI run command

    This commit fixes CLI run command to exit with non-zero exit status
    when bad arguments are given for '--testsuite' or '--testarea'.

    JIRA: DOVETAIL-660

    Change-Id: I4539b19978d9e93d8a90be9000f36d0aa1895f71
    Signed-off-by: Miikka Koistinen <miikka.koistinen@nokia.com>

diff --git a/docs/submodules/dovetail b/docs/submodules/dovetail
index 92daf3c..57c30b9 160000 (submodule)
--- a/docs/submodules/dovetail
+++ b/docs/submodules/dovetail
@@ -1 +1 @@
-Subproject commit 92daf3c8721fa64a690fea358c9631b50ebc2205
+Subproject commit 57c30b969c57843f6200ef6614d776954c305150