Update link to feedback yml

Update link to feedback yml as per repo migration

Author: sumantro93

.github/ISSUE_TEMPLATE/nominate-a-pytorch-ambassador.yml

@@ -150,4 +150,4 @@ body:
           - `rejected` ❌ → Your nomination was not approved.  
 
         **💬 Have Questions?**  
-        If you have questions, submit a [Feedback Issue](https://github.com/pytorch-fdn/foundation-initiative/issues/new?template=feedback.yml).
+        If you have questions, submit a [Feedback Issue](https://github.com/pytorch-fdn/ambassador-program/issues/new?template=feedback.yml).