Typing for Cesium3DTileset.fromIonAssetId is incorrect

[angrycat9000]

Cesium3DTileset.fromIonAssetId is marked as having a required options object. It is not actually required since it passes it to fromURL where the options object is not required.

fromIonAssetId

cesium/packages/engine/Source/Scene/Cesium3DTileset.js

Line 1905 in 003922b

* @param {Cesium3DTileset.ConstructorOptions} options An object describing initialization options

fromUrl

cesium/packages/engine/Source/Scene/Cesium3DTileset.js

Line 1935 in 003922b

* @param {Cesium3DTileset.ConstructorOptions} [options] An object describing initialization options

This causes a typescript error if fromIonAssetId is called without providing an options object