tx_power_offset wrong binding

[eva-cerncic]

Bug

The device creation macro for the lr11xx and sx126x boards uses the wrong naming for the tx_offest property. It is defined as tx-power-offset in the semtech,lr11xx-common.yaml and semtech,sx126x-new-common.yaml files; however, the binding uses tx_offset instead of tx_power_offset.

Fix

Replace tx_offset with tx_power_offset in lr11xx_board.c and sx126x_board.c.

[lbm-team]

Hi,
Thank for your feedback.
This will be fixed in the next release.