update version of kicad-action-tools plugin metadata
Version 1.0.6 has been out since march 2023, yet version 1.0.4 was still the latest available in the PCM, and had several breaking errors in kicad 7 and later.
Version 1.0.6 has been out since march 2023, yet version 1.0.4 was still the latest available in the PCM, and had several breaking errors in kicad 7 and later.