chore(aci): add logging for plugin notifications (#88342)

add logging to verify that plugin notifications even work in the current
world

Author: ameliahsu

src/sentry/rules/actions/notify_event_service.py

@@ -180,6 +180,8 @@ def after(
                 return
 
         if plugin:
+            extra["plugin"] = service
+
             if not plugin.is_enabled(self.project):
                 extra["project_id"] = self.project.id
                 self.logger.info("rules.fail.is_enabled", extra=extra)
@@ -192,6 +194,10 @@ def after(
                 self.logger.info("rule.fail.should_notify", extra=extra)
                 return
 
+            extra["organization_id"] = self.project.organization_id
+            extra["project_id"] = self.project.id
+            self.logger.info("rules.plugin_notification_sent", extra=extra)
+
             metrics.incr("notifications.sent", instance=plugin.slug, skip_internal=False)
             yield self.future(plugin.rule_notify)