Test: Add power(ppc64le) support for jupyter datascience image

[bhagyashrigai]

This is a test PR to validate the build of the Jupyter Datascience image for ppc64le (power) platform on the downstream Konflux pipeline.

1. The changes include architecture-specific conditionals in the Dockerfile to support ppc64le , such as:

2. Installing additional dependencies required for ppc64le builds

3. Building onnx, openblas from source

4. Skipping mssql-tools18 on ppc64le since it is not supported on power

✅ Goal: Ensure the image builds successfully on Konflux for ppc64le.
❌ Note: This is not intended for merge.

[openshift-ci]

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[openshift-ci]

Hi @bhagyashrigai. Thanks for your PR.

I'm waiting for a red-hat-data-services member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[bhagyashrigai]

/build-konflux

[openshift-ci]

@bhagyashrigai: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/images	60a1b28	link	true	/test images

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.

[openshift-merge-robot]

PR needs rebase.

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[jiridanek]

@bhagyashrigai please rebase or close if not needed anymore