Delete sec_config.json

cli-lab-files/lab2b/sec_config.json

@@ -1,9 +0,0 @@
-{
-    "contractId": "W-KXID8R",
-    "description": "AppSec CLI Lab",
-    "groupId": "240742",
-    "hostnames": [
-      "<User ID>clilab.akaudevops.com"
-    ],
-    "name": "<User ID>-clilab"
-  }