Update with hacktoberfest instructions.

Vincent (Wen Yu) Ge · web-flow · commit 897e975b4978 · 2023-10-03T10:36:27.000-04:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -2,6 +2,11 @@
 
 We would ❤️ you to contribute to Appwrite and help make it better! We want contributing to Appwrite to be fun, enjoyable, and educational for anyone and everyone. All contributions are welcome, including issues, and new docs, as well as updates and tweaks, blog posts, workshops, and more.
 
+## Here for Hacktoberfest?
+If you're here to contribute during Hacktoberfest, we're so happy to see you here. Appwrite has been a long-time participant of Hacktoberfest and we welcome you, whatever your experience level. This year, we're **only taking contributions for issues tagged** `hacktoberfest`, so we can focus our resources to support your contributions.
+
+You [find issues using this query](https://github.com/search?q=org%3Aappwrite+is%3Aopen+type%3Aissue+label%3Ahacktoberfest&type=issues).
+
 ## How to Start?
 
 If you are worried or don’t know where to start, check out the next section that explains what kind of help we could use and where you can get involved. You can send your questions to [@appwrite](https://twitter.com/appwrite) on Twitter or to anyone from the [Appwrite team on Discord](https://appwrite.io/discord). You can also submit an issue, and a maintainer can guide you!
