Merge pull request #1042 from tylernhoward/patch-2

Update Contrast Agent to 6.0

Author: pivotal-david-osullivan

config/contrast_security_agent.yml

@@ -15,5 +15,5 @@
 
 # Configuration for the ContrastSecurity framework
 ---
-version: 5.+
+version: 6.+
 repository_root: https://download.run.pivotal.io/contrast-security