Update git submodules

* Update docs/submodules/releng from branch 'master'
  to ce195a0ef6b822ccfbed191ab125cd915af28e77
  - Publish new Xtesting 2023.1 jobs

    Change-Id: I55d244b4367d63f048ea853fb4222bf6f52f376f
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 59db7c1..ce195a0 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 59db7c155b099e5172bf8b7faa9464aedca4c36c
+Subproject commit ce195a0ef6b822ccfbed191ab125cd915af28e77