fix(template): Retire bug_report.yaml template removed in #494

Author: Techassi

config/retired_files.yaml

@@ -3,5 +3,6 @@
 # This is uncommented as I had issues with everything being deleted when this was just present as an empty key.
 # May be something to investigate.
 retired_files:
+  - .github/ISSUE_TEMPLATE/bug_report.yml
   - .readme/static/sdp_overview.png
   - bors.toml