Update feature request link (#55258)

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability

.github/ISSUE_TEMPLATE/config.yml

@@ -2,7 +2,7 @@
 blank_issues_enabled: false
 contact_links:
   - name: Feature request
-    url: https://github.com/zed-industries/zed/discussions/new/choose
+    url: https://github.com/zed-industries/zed/discussions/new?category=feature-requests
     about: To request a feature, open a new discussion under one of the appropriate categories.
   - name: Our Discord community
     url: https://discord.com/invite/zedindustries