feat: add method to convert BitArray into boolean array

[amiigas]

Summary

implements: #13396

Details and comments

• added a method to convert a BitArray to a NumPy boolean array
• added corresponding tests

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[ihincks]

Thanks! The implementation and tests look good to me. Two very minor comments on the docstring.

[ihincks]

Oh, this PR also needs a reno, please see CONTRIBUTING.md for instructions (or let me know and I can push one). It only needs to be a sentence or two in this case.

[coveralls]

Pull Request Test Coverage Report for Build 12875631142

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 7 of 7 (100.0%) changed or added relevant lines in 1 file are covered.
• 362 unchanged lines in 14 files lost coverage.
• Overall coverage increased (+0.02%) to 88.934%

---

Files with Coverage Reduction	New Missed Lines	%
crates/accelerate/src/remove_identity_equiv.rs	1	95.45%
crates/accelerate/src/barrier_before_final_measurement.rs	1	98.65%
crates/accelerate/src/check_map.rs	1	98.39%
crates/qasm2/src/lex.rs	4	91.48%
qiskit/qasm3/exporter.py	5	96.2%
crates/accelerate/src/inverse_cancellation.rs	5	95.83%
crates/accelerate/src/gate_direction.rs	8	97.58%
crates/accelerate/src/target_transpiler/mod.rs	12	82.95%
crates/qasm2/src/parse.rs	12	96.69%
crates/accelerate/src/commutation_checker.rs	16	97.46%

Totals
Change from base Build 12710188694:	0.02%
Covered Lines:	79427
Relevant Lines:	89310

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💛 - Coveralls