Update git submodules

* Update docs/submodules/releng from branch 'master'
  to da4a93761849526cd8914c17a1cdf68f29a4db85
  - Generate the 2024.2 release jobs

    Change-Id: Id9dc275fbbcd111ca2359beb82b8c44bccf448d0
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 91aa945..da4a937 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 91aa9458d446e358728fdcb2ce1d765536b576cd
+Subproject commit da4a93761849526cd8914c17a1cdf68f29a4db85