Changelog: add missing enhancement (prometheus#10593)

Signed-off-by: Julien Pivotto <[email protected]>

CHANGELOG.md

@@ -10,6 +10,7 @@ Enable with the flag `--enable-feature=per-step-stats` #10369
 * [ENHANCEMENT] Azure SD: Add metric to track Azure SD failures #10476
 * [ENHANCEMENT] Azure SD: Add an optional `resource_group` configuration. #10365
 * [ENHANCEMENT] Kubernetes SD: Support `discovery.k8s.io/v1` `EndpointSlice` (previously only `discovery.k8s.io/v1beta1` `EndpointSlice` was supported). #9570
+* [ENHANCEMENT] Kubernetes SD: Allow attaching node metadata to discovered pods. #10080
 * [ENHANCEMENT] OAuth2: Support for using a proxy URL to fetch OAuth2 tokens. #10492
 * [ENHANCEMENT] Configuration: Add the ability to disable HTTP2. #10492
 * [BUGFIX] Kubernetes SD: Explicitly include gcp auth from k8s.io. #10516