Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Apex: Detect deploy scenario for functest on gate job"
  - Apex: Detect deploy scenario for functest on gate job

    Change-Id: I3f0119db7b7cade3ddd2dbeaa97e03e1fea58798
    Signed-off-by: Tim Rozet <trozet@redhat.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index d9b1900..5767b88 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit d9b19007810ee6bcd8a326d0dbdf7bd1b0959f54
+Subproject commit 5767b8803862959f636e63b56973aba1b4f73fec