Update kubeflow/kubeflow manifests from v1.5.0-rc.0

[kimwnasptd]

Refs #2109

/cc @StefanoFioravanzo @elikatsis

[StefanoFioravanzo]

/lgtm
/approve

[google-oss-prow]

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[atbraoy]

Hi there, the "mpi-operator" is missing, please let's know once you update/add that. Thank you.

kustomize build apps/mpi-job/upstream/overlays/kubeflow | sudo kubectl apply -f -
Error: absolute path error in 'apps/mpi-job/upstream/overlays/kubeflow' : evalsymlink failure on 'apps/mpi-job/upstream/overlays/kubeflow' : lstat /home/ubuntu/Kubernetes/kubeflow/manifests/apps/mpi-job: no such file or directory
error: no objects passed to apply

[kimwnasptd]

Hi @atbraoy, the MPI operator has been part of the Training Operator for the KF 1.5 release.

See the discussion in #2105 (comment)