codal_port: Bump micro:bit version to v2.0.0-beta.1.

Signed-off-by: Damien George <[email protected]>

Author: dpgeorge

src/codal_port/mpconfigport.h

@@ -86,7 +86,7 @@
 #define MICROPY_PORT_BUILTINS \
     { MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&mp_builtin_open_obj) },
 
-#define MICROBIT_RELEASE "2.0.99"
+#define MICROBIT_RELEASE "2.0.0-beta.1"
 #define MICROBIT_BOARD_NAME "micro:bit"
 #define MICROPY_HW_BOARD_NAME MICROBIT_BOARD_NAME " v" MICROBIT_RELEASE
 #define MICROPY_HW_MCU_NAME "nRF52833"