Add setting to change all portals to accept all beams

[henriquegemignani]

No description provided.

[duncathan]

should be something like this:

def _change_portals_to_all_beams(area: AreaWrapper) -> None:
    fixed = WeaponVulnerability(damage_multiplier=100.0, effect=Effect.Normal)
    for layer in area.layers:
        for obj in layer.instances:
            if obj.type == DamageableTrigger and obj.name == "Shoot to activate PORTAL":
                with obj.edit_properties(DamageableTrigger) as props:
                    props.vulnerability.annihilator = fixed # etc...