adding ai disclosure to PR template (kptdev#520)

Co-authored-by: Liam Fallon <35595825+liamfallon@users.noreply.github.com>

Author: Catalin-Stratulat-Ericsson

.github/PULL_REQUEST_TEMPLATE.md

@@ -52,3 +52,14 @@
 - Known issues:  
 - Further improvements:  
 - Review notes:  
+
+---
+
+## AI Disclosure
+[ ] I have used AI in the creation of this PR.
+
+Examples:
+
+- Microsoft Copilot to analyse the code
+- Claude code to generate the function someNewFunctionIAdded()
+- Amazon Q to generate unit tests