### Summary

Describe the goal of this PR. Mention any related Issue numbers.

### Requirements (place an `x` in each of the `[ ]`)
* [ ] I've read and understood the [Contributing guidelines](https://github.com/Juanpe/SkeletonView/blob/main/CONTRIBUTING.md) and have done my best effort to follow them.
* [ ] I've read and agree to the [Code of Conduct](https://github.com/Juanpe/SkeletonView/blob/main/CODE_OF_CONDUCT.md).
