[ANNOUNCE] kueue v0.11.8 and v0.12.4 are released

[Yuki Iwai]

Hello kubefolks,

We have released kueue v0.11.8 and v0.12.4, which include bug fixes. For more details, refer to the following release notes. 

- v0.11.8: https://github.com/kubernetes-sigs/kueue/releases/tag/v0.11.8

- v0.12.4: https://github.com/kubernetes-sigs/kueue/releases/tag/v0.12.4

Thanks to the contributors who reported the issues and sent patches!

Best,

Yuk