JoystickXL 0.4.2

This is a small (but long overdue) update that addresses the following:

• Actually implemented the invert functionality for axis inputs. (Thank you to @kmatthews123 for pointing out the omission to me, and @assortedminorfixes for the pull request and implementation suggestion!)

• Added graceful (read: silent) handling of OSError exceptions that get thrown occasionally when attempting to send a USB HID report to a busy host. (Thank you to @jamesra for bringing this issue to my attention and creating a pull request/suggested fix!)

• Updated TestConsole to automatically use the GP2 input for the test button on RP2040-based devices.

Note that there are now separate downloads that correspond to the version of CircuitPython you're targeting - *_cp9.zip is for CircuitPython 9.x, *_cp8.zip is for CircuitPython 8.x, and if you're running anything older than that you'll have to extract the uncompiled .py files from Source Code (zip) and use them as-is or compile them yourself with an appropriately ancient version of mpy-cross. 🤪