audio/py-pyttsx3: Update to 2.91
Changelog: https://github.com/nateshmbhat/pyttsx3/compare/v.2.90...v2.91 Reported by: Repology MFH: 2024Q3
Changelog: https://github.com/nateshmbhat/pyttsx3/compare/v.2.90...v2.91 Reported by: Repology MFH: 2024Q3
mentioned in commit 45c2c184