Add set_noise_model method to Device

[yitchen-tim]

Issue #, if available:
qiskit-community/qiskit-braket-provider#89

Description of changes:
There are different ways to initiate a device beside initializing AwsDevice, such as calling AwsDevice.get_devices(). In order to enable more general usage of adding noise model to a device, this PR add a set_noise_model method.

• Add set_noise_model method to Device class.
• Add tests and repurpose some tests.

Testing done:
tox

Merge Checklist

Put an x in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your pull request.

General

• I have read the CONTRIBUTING doc
• I used the commit message format described in CONTRIBUTING
• I have updated any necessary documentation, including READMEs and API docs (if appropriate)

Tests

• I have added tests that prove my fix is effective or that my feature works (if appropriate)
• I have checked that my tests are not configured for a specific region or account (if appropriate)

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (a76c4e2) to head (c0ea894).

Additional details and impacted files

@@            Coverage Diff            @@
##              main      #893   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          162       162           
  Lines        10450     10449    -1     
  Branches      1296      1294    -2     
=========================================
- Hits         10450     10449    -1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

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

[speller26]

No need to do the if check if the method explicitly takes a noise model. As well, should this raise a warning if there's already a noise model attached? Alternatively, the method can be update_noise_model, in which case it will be pretty clear that the model will be overwritten.

[yitchen-tim]

updated!

[yitchen-tim]

Hi @speller26 could you review this PR again? I think it'd be good to get it merged before UnitaryHack

[speller26]

The validation still makes sense here