fix(auth0): change Auth0 plugin audience property's type (#2200)

Co-authored-by: Kurt Martinsen <kurt.martinsen@jamadvisors.fi>

Author: KurtMar

packages/plugins/auth0/src/index.ts

@@ -9,7 +9,7 @@ const { decode, verify } = jwtPkg;
 
 export type Auth0PluginOptions = {
   domain: string;
-  audience: string;
+  audience: VerifyOptions['audience'];
 
   preventUnauthenticatedAccess?: boolean;
   onError?: (error: Error) => void;