Function isLocationProperty

Returns property is
    | "autumnatonQuestLocation"
    | "currentJunkyardLocation"
    | "doctorBagQuestLocation"
    | "ghostLocation"
    | "guzzlrQuestLocation"
    | "holdHandsLocation"
    | "lastAdventure"
    | "nextAdventure"
    | "nextSpookyravenElizabethRoom"
    | "nextSpookyravenStephenRoom"
    | "rwbLocation"
    | "sourceOracleTarget"
    | "_cookbookbatQuestLastLocation"
    | "_floundryBassLocation"
    | "_floundryCarpLocation"
    | "_floundryCodLocation"
    | "_floundryHatchetfishLocation"
    | "_floundryTroutLocation"
    | "_floundryTunaLocation"
    | "_lastPirateRealmIsland"
    | "_sotParcelLocation"

Whether the supplied property has a Location value