Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "kvmfornfv: Enable jobs running on intel-pod10"
  - kvmfornfv: Enable jobs running on intel-pod10

    Change-Id: If4f37121068895854d3261ffce8aab02abb083be
    Signed-off-by: Navya Bathula <navyax.bathula@intel.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 41c9610..8d5fe72 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 41c9610de99a4174936448e6ea2eefcda93e6f10
+Subproject commit 8d5fe72a7721ce89be597489e61a8f7520afd917