Add managed rules test result

Author: jhutchings1

src/content/partials/fundamentals/account-owned-tokens.mdx

@@ -53,7 +53,7 @@ Account owned tokens are generally available for all accounts. Some services may
 | Magic Network Monitoring | ✅ |
 | Magic Transit | ❌ |
 | Magic WAN | ❌ |
-| Managed Rules | ❌ |
+| Managed Rules | ✅ |
 | Network Error Logging | ❌ |
 | Page Shield | ✅ |
 | Pages | ✅ |