Add binary .whl for Android and iOS

[timrid]

Android (PEP 738) and iOS (PEP 730) are now officially supported in Python. Therefore, it would be beneficial if debugpy also provided .whls for Android and iOS. This is now very easy to do using, for example, cibuildwheel, that supports both platforms. This would bring a speedup when debugging these platforms compared to the pure python version.

Background:
With briefcase, it is easy to develop Android and iOS apps. I am currently working on a feature to support debugging a briefcase application with debugpy. Initially only for Windows and macOS, but later also for Android and iOS. The pure python version is already working on Android and iOS, but for speedup it would also be beneficial to have a binary wheels.