Update git submodules

* Update docs/submodules/apex from branch 'master'
  - wrapping up deploy items for aarch

    Change-Id: Ib5f4715d851dc91be6a57fcb5d18a0557a7b0c7f
    Signed-off-by: Dan Radez <dradez@redhat.com>

diff --git a/docs/submodules/apex b/docs/submodules/apex
index 7e365bc..e1eda22 160000 (submodule)
--- a/docs/submodules/apex
+++ b/docs/submodules/apex
@@ -1 +1 @@
-Subproject commit 7e365bcfc02900ca1a7da341f47aabcf3123c99f
+Subproject commit e1eda223437eed7bef2bdfa7bef990a6749f1670