Update git submodules

* Update docs/submodules/releng from branch 'master'
  to 07bd87c295d87906d61dd5985311e0f01aaf67d6
  - Merge "Create v1.26 release jobs"
  - Create v1.26 release jobs

    Change-Id: I57fe77ddf3fd499d80c300c30fef97c308601dfb
    Signed-off-by: Cédric Ollivier <cedric.ollivier@orange.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 936d11a..07bd87c 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 936d11a5bee1ee0ddbfedb93688e73f6222a0401
+Subproject commit 07bd87c295d87906d61dd5985311e0f01aaf67d6