Update audit log event data (#54908)

Co-authored-by: Hector Alfaro <hectorsector@github.com>

Author: docs-bot

src/audit-logs/data/ghec/enterprise.json

@@ -224,6 +224,11 @@
     "description": "The policy for Code scanning autofix third party tools was updated for an enterprise.",
     "docs_reference_links": "N/A"
   },
+  {
+    "action": "business.code_security_enablement_policy_update",
+    "description": "The policy for Code Security enablement was updated for an enterprise.",
+    "docs_reference_links": "N/A"
+  },
   {
     "action": "business.connect_usage_metrics_export",
     "description": "Server statistics were exported for the enterprise.",