[nfc] Pull request template update

Author: ferdymercury

.github/pull_request_template.md

@@ -1,12 +1,14 @@
-# This Pull request:
+## Changes:
 
-## Changes or fixes:
 
 
-## Checklist:
+This PR fixes # 
+
+### Checklist:
 
+- [ ] I disclose that this PR was co-developed with AI (if applicable)
 - [ ] tested changes locally
 - [ ] updated the docs (if necessary)
 
-This PR fixes # 
+