docs: point us-map preview to new filename to bypass CDN cache

Author: miguel-heygen

docs/catalog/blocks/us-map.mdx

@@ -9,7 +9,7 @@ Animated US choropleth map with staggered state reveals, value labels, and gradi
 
 `data` `map` `geography` `usa` `choropleth`
 
-<video className="w-full aspect-video rounded-xl object-cover bg-zinc-100 dark:bg-zinc-800" src="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/us-map.mp4?v=1779081476" poster="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/us-map.png" autoPlay muted loop playsInline />
+<video className="w-full aspect-video rounded-xl object-cover bg-zinc-100 dark:bg-zinc-800" src="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/us-map-v1779081660.mp4" poster="https://static.heygen.ai/hyperframes-oss/docs/images/catalog/blocks/us-map.png" autoPlay muted loop playsInline />
 
 ## Install