Add ESQL for security section, threat hunt tutorial

solutions/security/esql-for-security.md

@@ -0,0 +1,14 @@
+---
+navigation_title: ES|QL for security
+applies_to:
+  stack: all
+  serverless:
+products:
+  - id: security
+---
+
+# {{esql}} for security use cases
+
+Use the following resources to get hands-on with [{{esql}}](elasticsearch://reference/query-languages/esql.md) for cybersecurity use cases:
+
+- [Tutorial: Threat hunting with {{esql}}](esql-for-security/esql-threat-hunting-tutorial.md): Learn how to use {{esql}} to hunt for threats in your data.