Add k8s pipes fix to changelog (#24254)

Summary:
Hoping to just catch the last train out with this change.

Test Plan: BK

## Summary & Motivation

## How I Tested These Changes

## Changelog [New | Bug | Docs]

> Replace this message with a changelog entry, or `NOCHANGELOG`

(cherry picked from commit 951830c)

CHANGES.md

@@ -28,6 +28,7 @@
 - [dagster-dbt] fix bug where empty newlines in raw dbt logs were not being handled correctly.
 - [dagster-k8s, dagster-celery-k8s] Correctly set `dagster/image` label when image is provided from `user_defined_k8s_config`. (Thanks, [@HynekBlaha](https://github.com/HynekBlaha)!)
 - [dagster-duckdb] Fixed an issue for DuckDB versions older than 1.0.0 where an unsupported configuration option, `custom_user_agent`, was provided by default
+- [dagster-k8s] Fixed an issue where Kubernetes Pipes failed to create a pod if the op name contained capital or non-alphanumeric containers.
 
 ### Deprecations