Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Apex: Fix pkg install for gambia

    Missed a check where we install packages based on old package
    convention.

    Change-Id: If1da8db9b10b81ea5825b7548509be29e08e6f91
    Signed-off-by: Tim Rozet <trozet@redhat.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 0028e2f..694155e 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 0028e2f29f979fbda078b81bda0369a7b3262179
+Subproject commit 694155e657dfdfee2d055c9b3933492c4b225264