Update index.d.ts.ejs (#457)
Update index.d.ts.ejs (#457)

explicitly labeling value that is being passed into settings as any
PlayFab/SDKGenerator,PlayFab/SDKGenerator,PlayFab/SDKGenerator,PlayFab/SDKGenerator,PlayFab/SDKGenerator,PlayFab/SDKGenerator,PlayFab/SDKGenerator,PlayFab/SDKGenerator,PlayFab/SDKGenerator