Update permissions for who can dismiss a secret scanning alert (#58498)

Co-authored-by: mc <[email protected]>

Author: prashkan

content/code-security/secret-scanning/managing-alerts-from-secret-scanning/resolving-alerts.md

@@ -1,7 +1,7 @@
 ---
 title: Resolving alerts from secret scanning
 intro: 'After reviewing the details of a secret scanning alert, you should fix and then close the alert.'
-permissions: 'Repository owners, organization owners, security managers, commit authors, and users with the **admin** role'
+permissions: 'Repository owners, organization owners, security managers, users assigned to {% data variables.secret-scanning.alerts %}, commit authors, and users with the **admin** role'
 versions:
   fpt: '*'
   ghes: '*'