Fix FakeToronto import and Fix Aer Deprecate Messages (backport #424)

[mergify]

This is an automatic backport of pull request #424 done by Mergify.
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Changes to be committed:
	modified:   test/algorithms/regressors/test_vqr.py
	modified:   test/circuit/library/test_raw_feature_vector.py
	modified:   test/connectors/test_torch.py
	modified:   test/neural_networks/test_circuit_qnn.py
	modified:   test/neural_networks/test_effective_dimension.py
	modified:   test/neural_networks/test_opflow_qnn.py

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   test/algorithms/classifiers/test_neural_network_classifier.py
	both modified:   test/algorithms/classifiers/test_vqc.py
	both modified:   test/algorithms/regressors/test_neural_network_regressor.py
	both modified:   test/neural_networks/test_two_layer_qnn.py

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/github/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

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[coveralls]

Pull Request Test Coverage Report for Build 2829795112

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 86.493%

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Totals
Change from base Build 2591112157:	0.0%
Covered Lines:	2920
Relevant Lines:	3376

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💛 - Coveralls