Update git submodules

* Update docs/submodules/dovetail from branch 'master'
  - Merge "Test case specification for VIM Compute"
  - Test case specification for VIM Compute

    1. Add the alias VIM Compute test cases into testscope.
    2. Add test case specification for VIM Compute.

    Change-Id: Icca09a58221511f607e43eb1d0415d9de4e452eb
    Signed-off-by: xudan <xudan16@huawei.com>

diff --git a/docs/submodules/dovetail b/docs/submodules/dovetail
index eb11ceb..c3a3215 160000 (submodule)
--- a/docs/submodules/dovetail
+++ b/docs/submodules/dovetail
@@ -1 +1 @@
-Subproject commit eb11ceb0320da4f50dd42a897fcd77dc2b90a423
+Subproject commit c3a3215b9bc09136df9c629951ccdbc3bf9217b1