Proposal for rootless Kubeflow

[juliusvonkohout]

Which issue is resolved by this Pull Request:
Related to #2528

Description of your changes:
Add proposal for rootless Kubeflow.

Checklist:

• Unit tests pass:
  Make sure you have installed kustomize == 3.2.1
  1. make generate-changed-only
  2. make test

[annajung]

Thanks for getting started on this, I left a few comments to help drive out the proposal a little more to see specific details be added to the proposal

[juliusvonkohout]

Thanks for getting started on this, I left a few comments to help drive out the proposal a little more to see specific details be added to the proposal

i hope to have addressed all of your comments

[kimwnasptd]

We discussed and reviewed this live in the Manifests WG meeting on Sept 21 of 2023 and worked a little bit on the structure. This is a really great proposal, great work @juliusvonkohout

/lgtm
/approve

[google-oss-prow]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: juliusvonkohout, kimwnasptd

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