Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Apex: fixes checking dev for verify build

    Change-Id: I8f283f6db366fc55a7eb52789affed7426521d17
    Signed-off-by: Tim Rozet <trozet@redhat.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index f516cba..8b14db7 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit f516cba24f649483a15b20da19ba89afe658d07d
+Subproject commit 8b14db775fa6668f2e4f7ced88e02d8713f4fa26