## Summary
- Upgrade Prowler from 5.22.0 to 5.23.0
- Remove the `enumerate-images` init container workaround from `cronjob-image-scan.yaml`
- Use native `--registry` and `--image-filter` flags now that upstream fix (PR prowler-cloud/prowler#10470) is released
The init container was a workaround for prowler-cloud/prowler#10457 where `--registry` args weren't forwarded to the provider constructor. We wrote the fix, it was merged, and v5.23.0 includes it.
## Test plan
- [ ] Build new container (`mise run container-release prowler 5.23.0`)
- [ ] Update kustomization.yaml with new image tag
- [ ] Sync prowler ArgoCD app from branch
- [ ] Manually trigger image scan job and verify `--registry` works natively
- [ ] Verify CIS and IaC scan cronjobs still work
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Reviewed-on: #336