updated ChibiOS submodule, and removed a previously required workaround
Updated ChibiOS submodule to the most recent commit on the stable_18.2.x branch.
Updated Chibi-OS to version 18.2 and adapted AMiRo-OS accordingly: - Switched to new time conversion macros - Use PAL for interrupts instead of the EXT Driver - Use new kernel tests
Introduced a patch to ChibiOS for the RTCv1 driver (fixed illegal type casts).Updated ChibiOS submodule.
Major overhaul to AMiRo-OS version 2.0.0