Update git submodules

* Update docs/submodules/aaf/authz.git from branch 'master'
  to 57f4c247d33f5a06870c625b9d81de47ba8fe09f
  - Merge "Annotate the "MarkDelete" interface with the @FunctionalInterface annotation"
  - Annotate the "MarkDelete" interface with the @FunctionalInterface annotation

    Annotate  interface with the @FunctionalInterface annotation

    Issue-ID: AAF-876
    Change-Id: I7c6fe4666efc2b6164a8e644bce3ffd733df1fb0
    Signed-off-by: Thugutla sailakshmi <tsaila10@in.ibm.com>

diff --git a/docs/submodules/aaf/authz.git b/docs/submodules/aaf/authz.git
index 8bdca3d..57f4c24 160000 (submodule)
--- a/docs/submodules/aaf/authz.git
+++ b/docs/submodules/aaf/authz.git
@@ -1 +1 @@
-Subproject commit 8bdca3de7c784ed20fa6a097ca8eb8e37cbc18f2
+Subproject commit 57f4c247d33f5a06870c625b9d81de47ba8fe09f