Fixes included in the RC
- Fix typo in the networkpolicies #2254
- Sync kserve web app manifests v0.8.1 #2256
- Update kubeflow/kubeflow manifests from v1.6.0-rc.1 #2260
- Support k8s 1.22 in profile controller kubeflow/kubeflow#6491
- Reload certificates in admission-webhook kubeflow/kubeflow#6581