remove external istio crds from odh-model-controller manifests

[VedantMahabaleshwarkar]

Fix odh-model-controller expecting istio PeerAuthentication and Telemetry CRDs even when they are not needed for modelmesh.
Intended to be tested with the accompanying PR to odh-model-controller

Note: the e2e tests on this PR will fail till opendatahub-io/odh-model-controller#68 is merged into the release branch

How Has This Been Tested?

• Install ODH operator from the stable channel.
• Copy the odh-core kfdef
• Change the manifest uri in the kfdef to https://github.com/VedantMahabaleshwarkar/odh-manifests/tarball/crd_fix
• Install the kfdef
• Create a OVMS model and verify it is successfully created
• Verify odh-model-controller is not Crashlooping

Merge criteria:

• The commits are squashed in a cohesive manner and have meaningful messages.
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has manually tested the changes and verified that the changes work

[openshift-ci]

Skipping CI for Draft Pull Request.
If you want CI signal for your change, please convert it to an actual PR.
You can still manually trigger a test run with /test all

[Jooho]

@Xaenalt did you test this PR?

[Xaenalt]

No, but the changes in this one are pretty simple, the other one seems to be the one that needs testing

[Jooho]

/lgtm

[Jooho]

/lgtm

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

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

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• model-mesh/OWNERS [Jooho,Xaenalt]

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[taneem-ibrahim]

the e2e tests have passed successfully previously, they got re-triggered due to a branch rebase.