Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Create euphrates jobs for remaining projects

    Change-Id: I1aee6c882b863ab69393ba906ae8b067a426fc3b
    Signed-off-by: Fatih Degirmenci <fatih.degirmenci@ericsson.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index f86d3e9..06bfdd1 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit f86d3e96d033044849da3d43554f778b97c40508
+Subproject commit 06bfdd12f95942652ac3dc3cfe635fa72692d7cc