Update git submodules

* Update docs/submodules/aaf/authz.git from branch 'master'
  to 66f7d22a452e1f819ca9cc763fff8ebe60265742
  - Merge "Sonar fix: CSRMeta.java"
  - Sonar fix: CSRMeta.java
    
    Fixed sonar issues in this file
    
    Issue-ID: AAF-888
    Change-Id: I17fa524805f1065a1aef7ae8715adc9668122a43
    Signed-off-by: Arundathi Patil <arundpil@in.ibm.com>
    
1 file changed