use merged branch

use merged branch

codal_port: Bump micro:bit version to v2.1.2.

Signed-off-by: Damien George <damien@micropython.org>

codal_port: Bump micro:bit version to v2.1.1.

codal_port: Bump micro:bit version to v2.1.0.

codal_port: Bump micro:bit version to v2.1.0-beta.3

codal_port: Bump micro:bit version to v2.1.0-beta.2

codal_port: Bump micro:bit version to v2.1.0-beta.1

codal_port: Bump micro:bit version to v2.0.0 final.

codal_port: Bump micro:bit version to v2.0.0-beta.5.