Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Set NODE_NAME as the description for ansible runs"
  - Set NODE_NAME as the description for ansible runs

    When the ansible-build-server job runs it helps to know which job ran on
    which server without clicking through to the job description.

    Change-Id: I2d5ef3b843fc839c8706837c74f00503de8808d5
    Signed-off-by: Trevor Bramwell <tbramwell@linuxfoundation.org>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 654bd03..395cb6b 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 654bd03af21b420227068465dc7cb89ab471b308
+Subproject commit 395cb6b211fd075709a7bd84b3b68de52c362185