**Summary**: This issue is used to track the iteration tasks of infrastructure upgrading. **Iteration Tasks**: - Prow bot upgrade - [ ] Config additional labels to `labels` plugin, so that labels can be added by `/label` command. * Reference: https://github.com/karmada-io/karmada/pull/7200#issuecomment-3949851048 - [ ] Introduce new labels for testing PRs. ([#5506](https://github.com/karmada-io/karmada/issues/5506)) - [x] Enable [cherrypicker](https://github.com/kubernetes-sigs/prow/tree/main/cmd/external-plugins/cherrypicker) external plugin for cherry-pick automation. * Consider also enable `cherry-pick-approved` or `cherry-pick-unapproved` plugin for label automation - [ ] Adot automatic merge strategy(not sure yet)([#6497](https://github.com/karmada-io/karmada/issues/6497))
Summary:
This issue is used to track the iteration tasks of infrastructure upgrading.
Iteration Tasks:
labelsplugin, so that labels can be added by/labelcommand.cherry-pick-approvedorcherry-pick-unapprovedplugin for label automation