Changed paths:
M syz-cluster/kernel-disk/fetch-kernels-template.yaml
M syz-cluster/overlays/local/common/service-accounts.yaml
Log Message:
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syz-cluster: define a service account for kernel fetching
argo-executor-ksa is a bit too broad for that specific operation.
Keep it for the workflow (as it needs to access Argo API), but use a
different service account for the actual fetch step.