Implement Timeout Feature for sounddevice.wait() Function

[elias-jhsph]

The purpose of this pull request is to introduce a new feature to the sounddevice module's wait() function. This update adds an optional timeout parameter, allowing users to specify a maximum waiting time for audio playback or recording to finish.

Key Highlights:

• Introduces a timeout parameter to the wait() function, enabling users to set a maximum wait time.
• Enhances the usability of the sounddevice module, particularly in scenarios where blocking the thread indefinitely is not viable.
• Ensures backward compatibility by setting the default value of timeout to None, which retains the original behavior of the wait() function.
• Includes updated documentation and docstrings explaining the new feature and how to use it.
• The changes have been thoroughly tested to ensure reliability and consistency with the existing functionality of the module.

Thank you for considering this contribution to the sounddevice module. I look forward to your feedback and the opportunity to improve this essential audio handling tool in Python.

[pep8speaks]

Hello @elias-jhsph! Thanks for opening this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file sounddevice.py:

Line 379:80: E501 line too long (85 > 79 characters) Line 381:80: E501 line too long (92 > 79 characters) Line 382:80: E501 line too long (88 > 79 characters) Line 387:80: E501 line too long (90 > 79 characters) Line 395:80: E501 line too long (86 > 79 characters) Line 397:80: E501 line too long (107 > 79 characters) Line 398:80: E501 line too long (95 > 79 characters) Line 399:80: E501 line too long (119 > 79 characters) Line 2630:80: E501 line too long (88 > 79 characters) Line 2631:80: E501 line too long (91 > 79 characters) Line 2632:80: E501 line too long (92 > 79 characters) Line 2636:80: E501 line too long (83 > 79 characters) Line 2637:80: E501 line too long (102 > 79 characters) Line 2640:80: E501 line too long (81 > 79 characters)