fix (introduction/about you/ Task.md) Discord link updated to permanent

Author: Geravant

introduction/introduction/about you/task.md

@@ -2,4 +2,4 @@
 Thank you for taking our course Automated UI Testing Course!
 We would be happy to get to know you a bit better, so we’re asking you to fill in this brief [form](https://surveys.jetbrains.com/s3/course-introduction-automated-ui).
 
-Join our Discord [community](https://discord.gg/DsBZ6Uzt) to share your thoughts, feedback, and connect with other students!
+Join our Discord [community](https://discord.gg/r9XgxmbCTM) to share your thoughts, feedback, and connect with other students!