Add SIEM package category (#5128)

Author: shashank-elastic

detection_rules/etc/packages.yaml

@@ -11,6 +11,8 @@ package:
       elastic:
         capabilities:
         - security
+        # Added siem category as these rules are used by the Elastic Security detection engine for security monitoring
+        - siem
         subscription: basic
       kibana.version: ^9.2.0
     description: Prebuilt detection rules for Elastic Security

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "detection_rules"
-version = "1.4.5"
+version = "1.4.6"
 description = "Detection Rules is the home for rules used by Elastic Security. This repository is used for the development, maintenance, testing, validation, and release of rules for Elastic Security’s Detection Engine."
 readme = "README.md"
 requires-python = ">=3.12"