Request Export for STM32CubeIDE

As posted before, requesting export for STM32CubeIDE

https://os.mbed.com/forum/bugs-suggestions/topic/36083/?page=1#comment-62994

Hi Michael,

this isn’t something we would be looking to do ourselves currently but we would welcome a contribution from the community ? If you would be willing to submit a pull request to add this exporter then we would welcome it.

Thanks
Anna

Mbed needs arm-gcc-9, but both SW4STM32 and cube IDE are using gcc-7.3.1, so I would guess that gcc in those tools would need to upgraded first.

Also, since cube IDE imports ac6 project, I could imagine that mbed would only need to correctly export to sw4stm32.