update copy

Author: RulaKhaled

docs/platforms/javascript/common/configuration/integrations/openai.mdx

@@ -162,11 +162,11 @@ module.exports = {
 
 This ensures the package is externalized at runtime.
 
-<Note>
+<Alert>
 
-This cannot be achieved using `serverExternalPackages: ['openai']`.
+Note that this cannot be achieved using `serverExternalPackages: ['openai']`.
 
-</Note>
+</Alert>
 
 ## Edge Runtime