docs: update Slack community invite link in README

Made-with: Cursor

Author: NoyaOffer

README.md

@@ -2,7 +2,7 @@
 <img alt="Logo" src="https://res.cloudinary.com/do5hrgokq/image/upload/v1764493013/github_banner_zp5l2o.png" width="1000">
 </p>
 <p align="center">
-<a href="https://join.slack.com/t/elementary-community/shared_invite/zt-uehfrq2f-zXeVTtXrjYRbdE_V6xq4Rg"><img src="https://img.shields.io/badge/join-Slack-ff69b4"/></a>
+<a href="https://join.slack.com/t/elementary-community/shared_invite/zt-3s3uv8znb-7eBuG~ApwOa637dpVFo9Yg"><img src="https://img.shields.io/badge/join-Slack-ff69b4"/></a>
 <a href="https://docs.elementary-data.com/data-tests/dbt/quickstart-package"><img src="https://img.shields.io/badge/docs-quickstart-orange"/></a>
 <img alt="License" src="https://img.shields.io/badge/license-Apache--2.0-ff69b4"/>
 <img alt="Downloads" src="https://static.pepy.tech/personalized-badge/elementary-data?period=month&units=international_system&left_color=grey&right_color=orange&left_text=downloads/month" />
@@ -58,7 +58,7 @@ The dbt package works standalone, and integrates with both:
 
 ## Community & Support
 
-- [Slack community](https://join.slack.com/t/elementary-community/shared_invite/zt-uehfrq2f-zXeVTtXrjYRbdE_V6xq4Rg) — questions, support, and conversation
+- [Slack community](https://join.slack.com/t/elementary-community/shared_invite/zt-3s3uv8znb-7eBuG~ApwOa637dpVFo9Yg) — questions, support, and conversation
 - [GitHub Issues](https://github.com/elementary-data/elementary/issues) — bug reports and feature requests
 - [elementary-data.com](https://www.elementary-data.com/) — product, use cases, and more