Add lemmy-bot to README libraries list (#2816)

README.md

@@ -130,6 +130,7 @@ Each Lemmy server can set its own moderation policy; appointing site-wide admins
 - [go-lemmy](https://gitea.arsenm.dev/Arsen6331/go-lemmy)
 - [Dart API client](https://github.com/LemmurOrg/lemmy_api_client)
 - [Reddit -> Lemmy Importer](https://github.com/rileynull/RedditLemmyImporter)
+- [lemmy-bot - Typescript library to make it easier to make bots for Lemmy](https://github.com/SleeplessOne1917/lemmy-bot)
 
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