[Rule Tuning] Update Index Pattern for Detection Engine Rules (#101)

* [Rule Tuning] Update Index Pattern for Detection Engine Rules

* update indices

rules/linux/execution_python_tty_shell.toml

@@ -2,7 +2,7 @@
 creation_date = "2020/04/15"
 ecs_version = ["1.5.0"]
 maturity = "production"
-updated_date = "2020/06/25"
+updated_date = "2020/08/03"
 
 [rule]
 author = ["Elastic"]
@@ -10,7 +10,7 @@ description = """
 Identifies when a terminal (tty) is spawned via Python. Attackers may upgrade a simple reverse shell to a fully
 interactive tty after obtaining initial access to a host.
 """
-index = ["auditbeat-*"]
+index = ["auditbeat-*", "logs-endpoint.events.*"]
 language = "kuery"
 license = "Elastic License"
 name = "Interactive Terminal Spawned via Python"