STY: Use strict arg in zip() in pandas/tests/dtypes

[AKHIL-149]

I added the strict=True parameter to 2 zip() calls in pandas/tests/dtypes/test_inference.py to enforce Ruff rule B905.

Changes made:

• Line 191: Added strict=True to zip(*ll_params, strict=True)
• Line 194: Added strict=True to zip(objs, expected, strict=True) in the pytest fixture

This ensures that all zipped iterables have equal lengths, making the tests more robust by catching potential bugs early.

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Checklist:

• xref STY: Enforce Ruff rule B905, zip-without-explicit-strict #62434
• Tests added and passed if fixing a bug or adding a new feature - N/A: This is a style fix, existing tests will validate the change
• All code checks passed
• Added type annotations to new arguments/methods/functions - N/A: No new code added
• Added an entry in the latest doc/source/whatsnew/vX.X.X.rst file if fixing a bug or adding a new feature - N/A: Style fix doesn't require whatsnew entry
• If I used AI to develop this pull request, I prompted it to follow AGENTS.md - N/A: Manual code changes

[mroeschke]

Thanks @AKHIL-149