Update toolchain-gccarmnoneeabi to GCC 1.12

xPack and ARM have releases of the gcc-arm-none-eabi toolchain for GCC 1.12 available, what would it take to update toolchain-gccarmnoneeabi to provide GCC 1.12?

I can’t seem to find where that package is being managed to update and send a PR myself or I would gladly do so. It appears to be managed by PlatformIO Core, so this appeared to be the most appropriate place to ask.