Update discussion links

.github/ISSUE_TEMPLATE/config.yml

@@ -1,15 +1,12 @@
 ---
 blank_issues_enabled: false
 contact_links:
-    - name: General discussions
-      url: https://github.com/RexOps/Rex/discussions
-      about: General chat to discuss ideas, ask for help, and show cool things you made with Rex.
-    - name: Chat
-      url: https://matrix.to/#/#rexops:matrix.org
-      about: 'Join the chat in our #rexops room on matrix.org'
-    - name: Chat on IRC
-      url: https://webchat.oftc.net/?channels=rexops
-      about: 'Join the chat in our #rexops channel on OFTC'
-    - name: Mailing list
-      url: https://groups.google.com/group/rex-users
-      about: Join Rex Users on Google Groups
+    - name: Start a discussion
+      url: https://www.rexify.org/support/index.html
+      about: Start a discussion via our support channels
+    - name: Report a potential bug
+      url: https://github.com/RexOps/Rex/discussions/categories/potential-issues
+      about: Create a report to help us improve Rex
+    - name: Share an improvement idea
+      url: https://github.com/RexOps/Rex/discussions/categories/ideas
+      about: Suggest an idea about how to improve Rex