lib: stm32wba: update to unify 802154 error code

[vtardy-st]

Update of the ieee802154 Link layer libraries and header files including 802.15.4 error code unification

FYI: @asm5878 , @erwango

[erwango]

I'm a bit unclear on this part of code. It doesn't seem to be STM32Cube code, but then why it's not in Zephyr repo side ?

[vtardy-st]

I'm a bit unclear on this part of code. It doesn't seem to be STM32Cube code, but then why it's not in Zephyr repo side ?

The ieee802154 error code we refer in this PR is not the error code used in zephyr driver or upper layer.
Until now, three types of IEEE 802.15.4 error codes were used by the link layer to interface with the upper layer: one associated with the transmission callback (stm32wba_802154_ral_tx_error_t), one associated with the reception callback (stm32wba_802154_ral_rx_error_t), and one associated with the returned function status (stm32wba_802154_ral_error_t).

To simplify the interface and prevent error code handling issues, only one error code type, stm32wba_802154_ral_error_t, is now used for all link layer interfaces.

Let me know if it's still unclear

[erwango]

Then, is that some code that is also present in STM32Cube WBA package ?

[vtardy-st]

Then, is that some code that is also present in STM32Cube WBA package ?

yes