Add donation info

ReadMe.md

@@ -4,6 +4,8 @@
 [![Tests](https://img.shields.io/appveyor/tests/Tyrrrz/YoutubeExplode-Converter/master.svg)](https://ci.appveyor.com/project/Tyrrrz/YoutubeExplode-Converter)
 [![NuGet](https://img.shields.io/nuget/v/YoutubeExplode.Converter.svg)](https://nuget.org/packages/YoutubeExplode.Converter)
 [![NuGet](https://img.shields.io/nuget/dt/YoutubeExplode.Converter.svg)](https://nuget.org/packages/YoutubeExplode.Converter)
+[![Donate](https://img.shields.io/badge/patreon-donate-yellow.svg)](https://patreon.com/tyrrrz)
+[![Donate](https://img.shields.io/badge/buymeacoffee-donate-yellow.svg)](https://buymeacoffee.com/tyrrrz)
 
 YoutubeExplode.Converter is a helper library for [YoutubeExplode](https://github.com/Tyrrrz/YoutubeExplode) that provides an interface to download videos directly, without having to multiplex or convert streams yourself.
 
@@ -71,4 +73,8 @@ await converter.DownloadAndProcessMediaStreamsAsync(mediaStreamInfos, "video.mp4
 - [YoutubeExplode](https://github.com/Tyrrrz/YoutubeExplode)
 - [CliWrap](https://github.com/Tyrrrz/CliWrap)
 - [ConfigureAwait.Fody](https://github.com/Fody/ConfigureAwait)
-- [NUnit](https://github.com/nunit/nunit)
+- [NUnit](https://github.com/nunit/nunit)
+
+## Donate
+
+If you really like my projects and want to support me, consider donating to me on [Patreon](https://patreon.com/tyrrrz) or [BuyMeACoffee](https://buymeacoffee.com/tyrrrz). All donations are optional and are greatly appreciated. 🙏