Add a noisy and asynchronous benchmark

[esantorella]

Summary: Adds a benchmark that runs the Ackley4 problem with

• Up to 3 pending points
• A noise standard deviation of 1.0
• 40 trials (Chosen to typically result in making some real progress, as judged by the inference trace, but not a lot. That way, this can be used for regression detection, but there is also room for improvement and it isn't running for longer than necessary. Score should be around ~20%.)
• 10 replications

Other changes (some cleanup from enabling asynchronicity and minor fixes):

• Pull out get_sobol_mbm_generation_strategy from get_sobol_botorch_modular_acquisition (which should really be called get_sobol_botorch_modular_method). get_sobol_botorch_modular_acquisition is now unneeded, as get_sobol_botorch_modular_acquisition(generation_strategy=get_sobol_mbm_generation_strategy(), **kwargs) is equivalent to BenchmarkMethod(generation_strategy=get_sobol_mbm_generation_strategy(), **kwargs).
• Disable verbose logging to prevent logspew from the simulated backend runner

Reviewed By: Balandat

Differential Revision: D65712886

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D65712886

[facebook-github-bot]

This pull request was exported from Phabricator. Differential Revision: D65712886

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 75.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 95.67%. Comparing base (e20c48e) to head (f43738f).

Files with missing lines	Patch %	Lines
ax/benchmark/problems/runtime_funcs.py	40.00%	3 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #3067 +/- ## ========================================== - Coverage 95.68% 95.67% -0.01% ========================================== Files 486 487 +1 Lines 49341 49351 +10 ========================================== + Hits 47211 47219 +8 - Misses 2130 2132 +2 ```

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[facebook-github-bot]

This pull request has been merged in facebook/Ax@9142af8297e70266e389b20a7074e2cfbd5d35e5.