Ubuntu 22.04 Kubernetes GPG Key Signature is invalid

[ifzal-ahmed-npl]

I get the below error when trying to do a sudo apt-get update

Err:10 https://prod-cdn.packages.k8s.io/repositories/isv:/kubernetes:/core:/stable:/v1.29/deb  InRelease
  The following signatures were invalid: EXPKEYSIG 234654DA9A296436 isv:kubernetes OBS Project <isv:kubernetes@build.opensuse.org>

W: GPG error: https://prod-cdn.packages.k8s.io/repositories/isv:/kubernetes:/core:/stable:/v1.29/deb  InRelease: The following signatures were invalid: EXPKEYSIG 234654DA9A296436 isv:kubernetes OBS Project <isv:kubernetes@build.opensuse.org>
E: The repository 'https://pkgs.k8s.io/core:/stable:/v1.29/deb  InRelease' is not signed.

This would require a new version to be released for octopusdeploy/worker-tools:ubuntu.22.04 image as GPG key stored in the image is incorrect and would require the latest key to be added.

[chathsuom]

I think you just have to rebuild this image. Seems the repo has updated the gpg key.
kubernetes/release#3818