b372a34ebf
### What? Adds `constructorOptions` property to the upload config to allow any of [these options](https://sharp.pixelplumbing.com/api-constructor/) to be passed to the Sharp library. ### Why? Users should be able to extend the Sharp library config as needed, to define useful properties like `limitInputPixels` etc. ### How? Creates new config option `constructorOptions` which passes any compatible options directly to the Sharp library. #### Reported by client.