Update git submodules

* Update docs/submodules/releng from branch 'master'
  - Merge "Apex: adds smoketest back"
  - Apex: adds smoketest back

    Adding smoketest back, but it will not fail verify job.

    Change-Id: I18743ceb529565b2afc26ad0983c18d911920bec
    Signed-off-by: Tim Rozet <trozet@redhat.com>

diff --git a/docs/submodules/releng b/docs/submodules/releng
index 82efe6a..62097d7 160000 (submodule)
--- a/docs/submodules/releng
+++ b/docs/submodules/releng
@@ -1 +1 @@
-Subproject commit 82efe6ad203fe95ce8a092e5a9a85e326aaef7d7
+Subproject commit 62097d76d391fe5a4adf393c3ec8fd8456c6b524