remove webhookClientConfig from inferenceservice crd of kserve

[VedantMahabaleshwarkar]

What this PR does / why we need it:
Remove webhook from inferenceservice crd in kserve as a patch as a workaround for the CRD conflict resulting in not being able to install modelmesh and kserve together.

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes opendatahub-io/opendatahub-operator#573

Type of changes
Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Feature/Issue validation/testing:

Please describe the tests that you ran to verify your changes and relevant result summary. Provide instructions so it can be reproduced.
Please also list any relevant details for your test configuration.
DSC Spec:

spec:
  components:
    codeflare:
      devFlags: {}
    dashboard:
      devFlags:
        manifests:
          - contextDir: manifests
            sourcePath: overlays/incubation
            uri: 'https://github.com/opendatahub-io/odh-dashboard/tarball/incubation'
      managementState: Managed
    datasciencepipelines:
      devFlags: {}
    kserve:
      devFlags:
        manifests:
          - contextDir: config
            sourcePath: overlays/odh
            uri: 'https://github.com/VedantMahabaleshwarkar/kserve/tarball/test'
          - contextDir: config
            sourcePath: ''
            uri: >-
              https://github.com/VedantMahabaleshwarkar/odh-model-controller/tarball/storage_secret_fix_test
      managementState: Managed
    modelmeshserving:
      devFlags: {}
      managementState: Managed

• Test all permutations of install/uninstall kserve+modelmesh and check for any install time errors
  • e.g: enable kserve+modelmesh together, one at a time and the other next, uninstall one component while retaining the other etc

[spolti]

I am not sure if disabling stuff like you are proposing is a good idea.
As you mentioned the root cause already: opendatahub-io/opendatahub-operator#573 (comment)

it would need to be fixed in the KServe.

[VedantMahabaleshwarkar]

@spolti

Yes this should be proposed upstream. We are planning on proposing it upstream as well. However we need this fix to be able to install Kserve and ModelMesh together for the upcoming release.

[Jooho]

/lgtm

[openshift-ci]

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This pull-request has been approved by: Jooho, VedantMahabaleshwarkar

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