docs: update changelog for canary meta

CHANGELOG.md

@@ -36,6 +36,7 @@ BUG FIXES:
  * core: Fixed a bug where blocking queries would not include the query's maximum wait time when calculating whether it was safe to retry. [[GH-8921](https://github.com/hashicorp/nomad/issues/8921)]
  * config (Enterprise): Fixed default enterprise config merging. [[GH-9083](https://github.com/hashicorp/nomad/pull/9083)]
  * consul: Fixed a bug to correctly validate task when using script-checks in group-level services [[GH-8952](https://github.com/hashicorp/nomad/issues/8952)]
+ * consul: Fixed a bug where canary_meta was not being interpolated with environment variables [[GH-9096](https://github.com/hashicorp/nomad/pull/9096)]
  * consul/connect: Fixed a bug to correctly trigger updates on jobspec changes [[GH-9029](https://github.com/hashicorp/nomad/pull/9029)]
  * csi: Fixed a bug where multi-writer volumes were allowed only 1 write claim. [[GH-9040](https://github.com/hashicorp/nomad/issues/9040)]
  * csi: Fixed a bug where `nomad volume detach` would not accept prefixes for the node ID parameter. [[GH-9041](https://github.com/hashicorp/nomad/issues/9041)]