chore: remove ory proxy from h1 (#2406)

Author: vinckr

docs/guides/cli/20_proxy-and-tunnel.mdx

@@ -1,6 +1,6 @@
 ---
 id: proxy-and-tunnel
-title: Ory Proxy and Ory Tunnel
+title: Ory Tunnel
 ---
 
 The CLI contains two tools that help with local development:
@@ -10,8 +10,7 @@ The CLI contains two tools that help with local development:
 
 :::info
 
-The main use case for Ory Tunnel is local development, and should not be used in production. Read about the
-[differences](#differences-between-ory-tunnel-and-ory-proxy) between Ory Tunnel and Ory Proxy at the end of this document.
+The main use case for Ory Tunnel is local development, and should not be used in production.
 
 :::