Fix missing exports required downstream

As I went to use this, the exports didn't work as I didn't link them properly. Added some super basic links to the exports to get it working downstream

src/UserPermissions/UserPermissionsCommon.js

@@ -12,6 +12,7 @@
 ******************************************************************/
 const { z } = require('zod');
 const SUPPORTED_PERMISSION_LEVELS = ['READ', 'TRIAGE', 'WRITE', 'MAINTAIN'];
+
 const USER_PERMISSIONS_SCHEMA = z.object({
   overrides: z.array(
     z.object({