Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Auto: Daily job definition

    A daily job definition to execute Auto project daily CI script.
    A definition of intel-pod18-defaults was added into
    jjb/global/slave-params.yaml

    Change-Id: I26877088a0c1ab25dc67de0aba1f2da6b2862661
    Signed-off-by: Martin Klozik <martin.klozik@tieto.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index bcf5345..17599a1 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit bcf5345b5a0dda944cbd68569d5956a776eb7854
+Subproject commit 17599a1f9597b676bc2536de08a1ce091ee34e7d