Update CHANGELOG.md to reflect envoy 1.32.1 (#671)

Author: jmurret

CHANGELOG.md

@@ -2,7 +2,7 @@
 
 SECURITY:
 
-* Upgrade to support Envoy `1.31.2`. [[GH-661](https://github.com/hashicorp/consul-dataplane/pull/661)]
+* Upgrade to support Envoy `1.32.1`. [[GH-661](https://github.com/hashicorp/consul-dataplane/pull/661)]
 
 ## 1.6.0 (October 15, 2024)