Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "jjb: xci: xci-deploy.sh: Run the deployment script as normal user"
  - jjb: xci: xci-deploy.sh: Run the deployment script as normal user

    xci-deploy.sh can now be run as normal user so fix the Jenkins job
    accordingly.

    Change-Id: Ifd0d7e4c42c930dbee0bbc30836fadc1a54f2f95
    Signed-off-by: Markos Chandras <mchandras@suse.de>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index ea72a90..c6c1308 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit ea72a904884b7fb933bebbaef78a5aa408b60acc
+Subproject commit c6c1308bb44b66809f1362e47e0b58465adb2662