[ImgBot] Optimize images#3

## Beep boop. Your images are optimized! Your image file size has been reduced by **21%** 🎉 <details> <summary> Details </summary> | File | Before | After | Percent reduction | |:--|:--|:--|:--| | /nazi-trash-36x36.png | 1.85kb | 1.35kb | 26.88% | | /nazi-trash-16x16.png | 1.20kb | 0.89kb | 26.02% | | /nazi-trash-48x48.png | 2.28kb | 1.69kb | 25.84% | | /nazi-trash-72x72.png | 3.04kb | 2.44kb | 19.96% | | /nazi-trash-96x96.png | 3.93kb | 3.38kb | 13.87% | | | | | | | **Total :** | **12.30kb** | **9.75kb** | **20.74%** | </details> --- [📝docs](https://imgbot.net/docs) | [:octocat: repo](https://github.com/dabutvin/ImgBot) | [🙋issues](https://github.com/dabutvin/ImgBot/issues) | [🏅swag](https://goo.gl/forms/1GX7wlhGEX8nkhGO2) | [🏪marketplace](https://github.com/marketplace/imgbot)