Update git submodules

* Update docs/submodules/dovetail from branch 'master'
  - Auto Generated INFO.yaml file

    INFO.yaml meant to be machine readable.
    This file was auto generated from an ldap lookup
    and your projects INFO file.

    Meeting times are not currently filled out.
    please ammend this patchset to complete

    Going forward comitter promotions should be done
    against this file.

    PTLs:
    Must be merged for you to gain delete access on
    testresults.opnfv.org

    If project_lead: is missing (my script could not parse)
    please amend with same from commiters section eg:

    project_lead: &opnfv_dovetail_ptl
        name: 'Lead Name'
        email: 'lead email'
        id: 'lead lfid'
        company: 'lead company'

    Change-Id: Ie151ba96dd6b6c7d0d8e74e1462e35133a7c235f
    Signed-off-by: agardner <agardner@linuxfoundation.org>

diff --git a/docs/submodules/dovetail b/docs/submodules/dovetail
index 670362c..136102c 160000 (submodule)
--- a/docs/submodules/dovetail
+++ b/docs/submodules/dovetail
@@ -1 +1 @@
-Subproject commit 670362c0c12b3595591a824f633f8f3182554be9
+Subproject commit 136102c5671dd39ed1f5247f427b9359eac5eeeb