Type generated WoW talent legality keys as strings (#4)

src/game/wow335AbilityCatalog.ts

@@ -43,7 +43,7 @@ import { WOW335_HUNTER_DETERRENCE_PARENT_AURA_EFFECTS } from "./wow335Deterrence
 import { WOW335_DETERRENCE_SOURCE_SIGNATURES } from "./wow335Deterrence";
 
 // This generated source list is available synchronously when the abilities below are constructed.
-const SOURCE_WOW335_TALENT_NODE_IDS = new Set(WOW335_TALENT_NODES.map((node) => node.id));
+const SOURCE_WOW335_TALENT_NODE_IDS = new Set<string>(WOW335_TALENT_NODES.map((node) => node.id));
 
 export const BASE_CLASS_STARTER_SOURCE_LEVEL = 10;