Update dsc and dsci sample resources labels rhods to rhoai

[ajaypratap003]

Description

Update dsc and dsci sample resources labels rhods to rhoai

https://issues.redhat.com/browse/RHOAIENG-9493

How Has This Been Tested?

Screenshot or short clip

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• 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]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: ajaypratap003

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[openshift-merge-robot]

PR needs rebase.

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