replace skimage affine ellipse with numpy ops

[momincks]

issue: #1895 (comment)

dropping the need for skimage API within Affine bbox transformation (resize_method="ellipse") with simple numpy ops. There is no impact on time.

Summary by Sourcery

Replace skimage affine transformation with numpy operations in the bboxes_affine_ellipse function to eliminate dependency on skimage without impacting performance.

Enhancements:

• Replace the use of skimage's matrix_transform with equivalent numpy operations for affine transformations in the bboxes_affine_ellipse function.

[sourcery-ai]

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[sourcery-ai]

Hey @momincks - I've reviewed your changes and they look great!

Here's what I looked at during the review

• 🟡 General issues: 2 issues found
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[momincks]

@sourcery-ai review

[sourcery-ai]

We have skipped reviewing this pull request. It looks like we've already reviewed the commit 453e66b in this pull request.

[momincks]

Can I expect workflow approval from the maintainers?

[ternaus]

Tests are failing, but it is unrelated to your changes. Will take a look.

[ternaus]

@momincks Thanks for the Pull request!