Update git submodules

* Update docs/submodules/aaf/authz.git from branch 'master'
  to 5b247eb1e55ab15744187c30911fd4b5f6de8271
  - Merge "Analyze.java-Merge this if statement with the enclosing one"
  - Analyze.java-Merge this if statement with the enclosing one

    Merge this if statement with the enclosing one

    Issue-ID: AAF-876
    Change-Id: Ibd707a4bd159861dec750610711840d35d9da22c
    Signed-off-by: Thugutla sailakshmi <tsaila10@in.ibm.com>

diff --git a/docs/submodules/aaf/authz.git b/docs/submodules/aaf/authz.git
index dccbc7a..5b247eb 160000 (submodule)
--- a/docs/submodules/aaf/authz.git
+++ b/docs/submodules/aaf/authz.git
@@ -1 +1 @@
-Subproject commit dccbc7ad51eaa4ace6f07806cfdf7e90248026a8
+Subproject commit 5b247eb1e55ab15744187c30911fd4b5f6de8271