[Ruleset Engine] Hyperlint Automation: Meta Description Fix (#20204)

---------

Co-authored-by: hyperlint-ai[bot] <154288675+hyperlint-ai[bot]@users.noreply.github.com>
Co-authored-by: Pedro Sousa <[email protected]>

Author: hyperlint-ai[bot]

src/content/docs/ruleset-engine/index.mdx

@@ -3,6 +3,7 @@ title: Cloudflare Ruleset Engine
 pcx_content_type: overview
 sidebar:
   order: 2
+description: Create and deploy rules and rulesets across Cloudflare products using the Ruleset Engine's powerful syntax and high-performance evaluation.
 head:
   - tag: title
     content: Overview