Add powervs image for k8s 1.24.2 (#716)

Author: mkumatag

docs/book/src/machine-images/powervs.md

@@ -5,7 +5,10 @@
 |----------|------------------|-----------------------------------------------------------------|--------------------|
 | us-south | power-oss-bucket | [capibm-powervs-centos-streams8-1-23-5.ova.gz][streams8-1-23-5] | 1.23.5             |
 | us-south | power-oss-bucket | [capibm-powervs-centos-streams8-1-22-4.ova.gz][streams8-1-22-4] | 1.22.4             |
+| us-south | power-oss-bucket | [capibm-powervs-centos-streams8-1-24-2.ova.gz][streams8-1-24-2] | 1.24.2             |
 
 
+
+[streams8-1-24-2]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams8-1-24-2.ova.gz
 [streams8-1-23-5]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams8-1-23-5.ova.gz
 [streams8-1-22-4]: https://power-oss-bucket.s3.us-south.cloud-object-storage.appdomain.cloud/capibm-powervs-centos-streams8-1-22-4.ova.gz