Update git submodules

* Update docs/submodules/aaf/authz.git from branch 'master'
  to 165e298554f06ecd0545df604e11736ebf71566d
  - Merge "restore a couple of fields' access to public"
  - restore a couple of fields' access to public

    Apparently, these fields are part of contract to custom plugins.

    Issue-ID: AAF-1040
    Signed-off-by: John J. Franey <john.franey@att.com>
    Change-Id: Ib3106230416baae9c63136ed2563a6416b61d40f

diff --git a/docs/submodules/aaf/authz.git b/docs/submodules/aaf/authz.git
index 9dab8be..165e298 160000 (submodule)
--- a/docs/submodules/aaf/authz.git
+++ b/docs/submodules/aaf/authz.git
@@ -1 +1 @@
-Subproject commit 9dab8be3addc9b1bcf650b35d3834f99200cb957
+Subproject commit 165e298554f06ecd0545df604e11736ebf71566d