Update git submodules

* Update docs/submodules/aaf/authz.git from branch 'master'
  to 68cd9ee29e4e7e813bc2ecc098a674ecfb4c2cbd
  - Merge "Sonar-AAF_FS.java"
  - Sonar-AAF_FS.java

    Remove the declaration of thrown exception 'org.onap.aaf.misc.env.APIException', as it cannot be thrown from constructor's body.

    Issue-ID: AAF-985
    Change-Id: I46db30c13c496ef68f3ba87f6c0b17012d3b1020
    Signed-off-by: anushadasari <danush10@in.ibm.com>

diff --git a/docs/submodules/aaf/authz.git b/docs/submodules/aaf/authz.git
index 8676fca..68cd9ee 160000 (submodule)
--- a/docs/submodules/aaf/authz.git
+++ b/docs/submodules/aaf/authz.git
@@ -1 +1 @@
-Subproject commit 8676fca06411548ff4ff8c45ef93e69236a70658
+Subproject commit 68cd9ee29e4e7e813bc2ecc098a674ecfb4c2cbd