[WAF] Remove small section in Managed Rules (#26488)

Author: pedrosousa

src/content/docs/waf/managed-rules/deploy-zone-dashboard.mdx

@@ -53,32 +53,7 @@ This operation deploys the managed ruleset for the current zone, creating a new
 
 </TabItem> </Tabs>
 
-## Turn on or off a managed ruleset
-
-<Tabs syncKey="dashNewNav"> <TabItem label="Old dashboard">
-
-<Steps>
-
-1. Log in to the [Cloudflare dashboard](https://dash.cloudflare.com/), and select your account and domain.
-2. Go to **Security** > **WAF** > **Managed rules** tab.
-3. Next to the managed ruleset you want to turn on or off, switch the **Enabled** toggle.
-
-</Steps>
-
-</TabItem> <TabItem label="New dashboard" icon="rocket">
-
-<Steps>
-
-1. In the Cloudflare dashboard, go to the Security **Settings** page.
-
-   <DashButton url="/?to=/:account/:zone/security/settings" />
-
-2. (Optional) Filter by **Web application exploits**.
-3. Next to the managed ruleset you want to turn on or off, set the toggle to **On** or **Off**, respectively.
-
-</Steps>
-
-</TabItem> </Tabs>
+To temporarily turn off a managed ruleset without deleting its deployment configuration, use the toggle next to the rule that deploys the managed ruleset.
 
 ## Configure a managed ruleset