Update git submodules

* Update docs/submodules/aaf/authz.git from branch 'master'
  to d06a4ccf3ec7c74ed5393b8f8fd1ed74ccd60117
  - Merge "Fixed sonar issue in URApproval.java class"
  - Fixed sonar issue in URApproval.java class

    Removed the declaration of thrown CadiException as it is never thrown
    from the method.

    Issue-ID: AAF-860
    Change-Id: I62af4f65923f3e1eb995118421d68f4f843caeb5
    Signed-off-by: Arundathi Patil <arundpil@in.ibm.com>

diff --git a/docs/submodules/aaf/authz.git b/docs/submodules/aaf/authz.git
index 0c88316..d06a4cc 160000 (submodule)
--- a/docs/submodules/aaf/authz.git
+++ b/docs/submodules/aaf/authz.git
@@ -1 +1 @@
-Subproject commit 0c883163f5d2da8573e56fab3ddb62a1ca5b889e
+Subproject commit d06a4ccf3ec7c74ed5393b8f8fd1ed74ccd60117