Removes Terraform (#17045)

Author: angelampcosta

src/content/docs/speed/optimization/content/speed-brain.mdx

@@ -71,7 +71,7 @@ While you can use Speed Brain without RUM enabled, you will not have visibility
 
 ## Enable and disable Speed Brain
 
-Speed Brain is available in Cloudflare's **Speed** tab of the dashboard and also in the API and Terraform.
+Speed Brain is available in Cloudflare's **Speed** tab of the dashboard and also in the API.
 
 <Tabs syncKey="dashPlusAPI"> <TabItem label="Dashboard">