We see the below intermittent issues with our Gitlab runners (running on our k8s cluster). I will be very thankful if someone can help me understand what this error means, why it occurs and how can we troubleshoot and fix this error ? TIA
WARNING: Failed to pull image with policy "": image pull failed: rpc error: code = Unknown desc = context canceled
[100](https://gitlab.com/xxxxx/xxxxxx-/jobs/1869890994#L100)ERROR: Job failed: prepare environment: waiting for pod running: pulling image "registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper:x86_64-e0218c92": image pull failed: rpc error: code = Unknown desc = context canceled.