Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "[doctor] disable un-runnable jobs"
  - [doctor] disable un-runnable jobs

    This patch disbles the following jobs as the labs are not working.

     - daisy@x86_64
     - fuel@x86_64

    Change-Id: I69306ac1474afa0c8980ab4e2f1afa29abc789e0

diff --git a/docs/submodules/releng b/docs/submodules/releng
index c2cb929..65bd1d6 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit c2cb9296949e8e8c2e5791c503197b526b6416f9
+Subproject commit 65bd1d62eeb94c3519d551925fecda902ab1e335