[Cache] Update default-cache-behavior.mdx (#16143)

Removing the `` from this hyperlink.

src/content/docs/cache/concepts/default-cache-behavior.mdx

@@ -13,7 +13,7 @@ Cloudflare respects the origin web server’s cache headers in the following ord
 
 * Cloudflare **does not** cache the resource when:
   * The `Cache-Control` header is set to `private`, `no-store`, `no-cache`, or `max-age=0`.
-  * The [`Set-Cookie` header](/cache/concepts/cache-behavior/#interaction-of-set-cookie-response-header-with-cache) exists.
+  * The [Set-Cookie header](/cache/concepts/cache-behavior/#interaction-of-set-cookie-response-header-with-cache) exists.
   * The HTTP request method is anything other than a `GET`.
 * Cloudflare **does** cache the resource when:
   * The `Cache-Control` header is set to `public` and `max-age` is greater than 0.