[WAF] Update 2025-08-22-waf-release.mdx (#24626)

Author: pedrosousa

src/content/changelog/waf/2025-08-22-waf-release.mdx

@@ -1,5 +1,5 @@
 ---
-title: "WAF rules enhancements - 2025-08-22"
+title: "WAF Release - 2025-08-22"
 description: Cloudflare WAF managed rulesets 2025-08-22 release
 date: 2025-08-22
 ---