Deprecate tunnel command in favor of device tunnel

Change-type: patch

docs/balena-cli.md

@@ -2126,7 +2126,7 @@ the uuid of the device to make track the fleet's release
 
 ### Aliases
 
-- `tunnel`
+- `tunnel` *(deprecated)*
 
 
 To use one of the aliases, replace `device tunnel` with the alias.

src/commands/device/tunnel.ts

@@ -29,6 +29,7 @@ import type { Server, Socket } from 'net';
 
 export default class DeviceTunnelCmd extends Command {
 	public static aliases = ['tunnel'];
+	public static deprecateAliases = true;
 
 	public static description = stripIndent`
 		Tunnel local ports to your balenaOS device.