Update git submodules

* Update docs/submodules/releng from branch 'master'
  to d9d7499e5d58b3b45caef5202266a2e51843544b
  - Prepare 2025.1 jobs

    Change-Id: I5863d46d98f47ea534e7a7bd3cf0db3c10110b8f
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index ba8a3f2..d9d7499 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit ba8a3f2f1399b11b88fbc9f55c502fc1315b3069
+Subproject commit d9d7499e5d58b3b45caef5202266a2e51843544b