[Xiaoyu Z (xiaoyu-work)]

Describe your changes

Checklist before requesting a review

• Add unit tests for this change.
• Make sure all tests can pass.
• Update documents if necessary.
• Lint and apply fixes to your code by running lintrunner -a
• Is this a user-facing change? If yes, give a description of this change to be included in the release notes.

(Optional) Issue link

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🟢 Approval recommended

No active review issues remain for the change removing the NumPy upper bound from test dependencies.

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What changed in this PR

Removes the NumPy version cap from Olive’s shared test requirements, allowing newer versions subject to other dependency constraints.

Changes:

• Replaces numpy<2.0.0 with unversioned numpy.

File	Description
test/​requirements-test.txt	Removes the NumPy upper bound from test dependencies.

_{Review effort: Balanced}