Shar Vahl zone lines

[Fizzen]

Both default locs to adjacent zones are slightly short
changing to the below fixes this issue

sharvahl:
    -   type: ZoneConnection
        location: [1680, -485.00, -216]
        targetZone: hollowshade
    -   type: ZoneConnection
        location: [-1640, 499.00, -216]
        targetZone: shadeweaver