Update waf-faq.yml

geo-filtering is available in AppGw. Updating docs to reflect geo filtering exists and more recent CRS version

Author: tobystic

articles/web-application-firewall/afds/waf-faq.yml

@@ -78,7 +78,7 @@ sections:
       - question: |
           Do you support same WAF features in all integrated platforms?
         answer: |
-          Currently, ModSec CRS 2.2.9, CRS 3.0, and CRS 3.1 rules are only supported with WAF on Application Gateway. Rate limiting, geo-filtering, and Azure managed Default Rule Set rules are supported only with WAF on Azure Front Door.
+          Currently, ModSec CRS 3.0, CRS 3.1 and CRS 3.2 rules are only supported with WAF on Application Gateway. Rate limiting and Azure managed Default Rule Set rules are supported only with WAF on Azure Front Door.
 
       - question: |
           Is DDoS protection integrated with Front Door?