chore(visit): delete sandbox to fix osm map

Author: mav2222

src/pages/visit.astro

@@ -19,7 +19,6 @@ const { t } = useI18n(Astro.url.pathname)
           <iframe
             title={t('visit.info.mapPlaceholder')}
             class="block h-full min-h-[450px] w-full border-0"
-            sandbox="allow-scripts"
             referrerpolicy="no-referrer-when-downgrade"
             src="https://www.openstreetmap.org/export/embed.html?bbox=121.605%2C25.038%2C121.618%2C25.045&layer=mapnik&marker=25.041528%2C121.611472"
             loading="lazy"></iframe>