fix(tag-cache): forward isStale() in withFilter#1189

vicb merged 2 commits intoopennextjs:mainopennextjs/opennextjs-cloudflare:mainfrom

fatihy101:fix/with-filter-forward-is-stalefatihy101/opennextjs-cloudflare:fix/with-filter-forward-is-staleCopy head branch name to clipboard