Replaced view with replace to prevent errors on non-contiguous tensors

[simonreise]

Fixes #1163 (error if model predictions tensor is not contiguous)

[codecov]

Codecov Report

Attention: Patch coverage is 47.61905% with 11 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
segmentation_models_pytorch/losses/lovasz.py	0.00%	5 Missing ⚠️
segmentation_models_pytorch/losses/dice.py	33.33%	4 Missing ⚠️
segmentation_models_pytorch/losses/focal.py	0.00%	2 Missing ⚠️

Files with missing lines	Coverage Δ
segmentation_models_pytorch/losses/jaccard.py	73.01% <100.00%> (ø)
segmentation_models_pytorch/losses/mcc.py	100.00% <100.00%> (ø)
segmentation_models_pytorch/losses/focal.py	27.02% <0.00%> (ø)
segmentation_models_pytorch/losses/dice.py	62.68% <33.33%> (ø)
segmentation_models_pytorch/losses/lovasz.py	19.49% <0.00%> (ø)

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[qubvel]

Thanks for the fix!