feat: dashboard name

Author: leftrightleft

github_app_for_splunk/default/data/ui/views/security_alert_overview.xml

@@ -1,5 +1,5 @@
 <form>
-  <label>Security Alert Overview</label>
+  <label>Advanced Security Overview</label>
   <search id="baseSearch">
     <query>
       `github_webhooks` alert.created_at=* | eval reason=if(isnotnull('alert.affected_package_name'),'alert.affected_package_name','alert.rule.name'), id=if(isnotnull('alert.external_identifier'),'alert.external_identifier','alert.rule.id'), severity=if(isnotnull('alert.severity'),'alert.severity','alert.rule.security_severity_level'), type=if(isnotnull('alert.external_identifier'),"Dependabot Alert","Code Scanning Alert") | stats latest(action) as status, earliest(alert.created_at) as created_at by repository.name, reason, id, type, severity | eval age = toString(round(now() - strptime(created_at, "%Y-%m-%dT%H:%M:%S")),"Duration")