Add celebration badges: 13k downloads

Apparently people are using this plugin...

README.md

@@ -1,4 +1,9 @@
 # Jellyfin.Xtream
+![GitHub Downloads (all assets, all releases)](https://img.shields.io/github/downloads/Kevinjil/Jellyfin.Xtream/total)
+![GitHub Downloads (all assets, latest release)](https://img.shields.io/github/downloads/Kevinjil/Jellyfin.Xtream/latest/total)
+![GitHub commits since latest release](https://img.shields.io/github/commits-since/Kevinjil/Jellyfin.Xtream/latest)
+![Dynamic YAML Badge](https://img.shields.io/badge/dynamic/yaml?url=https%3A%2F%2Fraw.githubusercontent.com%2FKevinjil%2FJellyfin.Xtream%2Frefs%2Fheads%2Fmaster%2Fbuild.yaml&query=targetAbi&label=Jellyfin%20ABI)
+![Dynamic YAML Badge](https://img.shields.io/badge/dynamic/yaml?url=https%3A%2F%2Fraw.githubusercontent.com%2FKevinjil%2FJellyfin.Xtream%2Frefs%2Fheads%2Fmaster%2Fbuild.yaml&query=framework&label=.NET%20framework)
 
 The Jellyfin.Xtream plugin can be used to integrate the content provided by an [Xtream-compatible API](https://xtream-ui.org/api-xtreamui-xtreamcode/) in your [Jellyfin](https://jellyfin.org/) instance.