Deprecate BackendV1 and qiskit.providers.models (backport #12629)

[mergify]

Summary

Time to deprecate BackendV1 in favor of Target (for hardware description) and primitives (for execution). We should still keep BackendV2 as a supported alternative.

This requieres (i.e this branch is on top of these PRs, only makes sense once they are merged. Therefore on hold):

• Deprecate Qobj and assemble #12649
• Deprecate fake backends based on BackendV1 #12660
• Deprecate qiskit.providers.models #12788 (for after merging this PR)

once this one is merged, the rest of the _assemble code needs to be cleaned. Hopefully, it can be done after the release of this PR.

---

This is an automatic backport of pull request #12629 done by Mergify.

[mergify]

Cherry-pick of a6ec8b9 has failed:

On branch mergify/bp/stable/1.2/pr-12629
Your branch is up to date with 'origin/stable/1.2'.

You are currently cherry-picking commit a6ec8b9ad.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   qiskit/circuit/add_control.py
	modified:   qiskit/compiler/transpiler.py
	modified:   qiskit/providers/backend.py
	modified:   qiskit/providers/backend_compat.py
	modified:   qiskit/providers/basic_provider/basic_simulator.py
	modified:   qiskit/providers/fake_provider/fake_qasm_backend.py
	modified:   qiskit/providers/models/__init__.py
	modified:   qiskit/providers/models/backendconfiguration.py
	modified:   qiskit/providers/models/backendproperties.py
	modified:   qiskit/transpiler/preset_passmanagers/__init__.py
	modified:   qiskit/transpiler/preset_passmanagers/generate_preset_pass_manager.py
	modified:   qiskit/utils/deprecation.py
	new file:   releasenotes/notes/backendv1-d0d0642ed38fed3c.yaml
	modified:   test/python/circuit/test_parameters.py
	modified:   test/python/circuit/test_scheduled_circuit.py
	modified:   test/python/compiler/test_sequencer.py
	modified:   test/python/compiler/test_transpiler.py
	modified:   test/python/primitives/test_backend_estimator_v2.py
	modified:   test/python/primitives/test_backend_sampler.py
	modified:   test/python/primitives/test_backend_sampler_v2.py
	modified:   test/python/providers/test_fake_backends.py
	modified:   test/python/providers/test_faulty_backend.py
	modified:   test/python/transpiler/test_calibrationbuilder.py
	modified:   test/python/transpiler/test_gates_in_basis_pass.py
	modified:   test/python/transpiler/test_passmanager_run.py
	modified:   test/python/transpiler/test_preset_passmanagers.py
	modified:   test/python/transpiler/test_pulse_gate_pass.py
	modified:   test/python/transpiler/test_sabre_layout.py
	modified:   test/python/transpiler/test_sabre_swap.py
	modified:   test/python/transpiler/test_unitary_synthesis.py
	modified:   test/python/transpiler/test_vf2_post_layout.py
	modified:   test/python/visualization/test_circuit_latex.py
	modified:   test/utils/base.py

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   qiskit/transpiler/target.py
	both modified:   test/python/pulse/test_builder.py

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

[qiskit-bot]

Thank you for opening a new pull request.

Before your PR can be merged it will first need to pass continuous integration tests and be reviewed. Sometimes the review process can be slow, so please be patient.

While you're waiting, please feel free to review other open PRs. While only a subset of people are authorized to approve pull requests for merging, everyone is encouraged to review open pull requests. Doing reviews helps reduce the burden on the core team and helps make the project's code better for everyone.

One or more of the following people are relevant to this code:

• @enavarro51
• @Qiskit/terra-core
• @ajavadia
• @levbishop
• @nkanazawa1989
• @t-imamichi

[coveralls]

Pull Request Test Coverage Report for Build 10180597556

Details

• 45 of 45 (100.0%) changed or added relevant lines in 12 files are covered.
• 13 unchanged lines in 3 files lost coverage.
• Overall coverage increased (+0.02%) to 89.857%

---

Files with Coverage Reduction	New Missed Lines	%
crates/qasm2/src/lex.rs	2	92.73%
qiskit/transpiler/passes/layout/vf2_post_layout.py	5	86.46%
crates/qasm2/src/parse.rs	6	97.61%

Totals
Change from base Build 10168948981:	0.02%
Covered Lines:	66453
Relevant Lines:	73954

---

💛 - Coveralls