Update bug template

Author: fwal

.github/ISSUE_TEMPLATE/bug_report.md

@@ -11,5 +11,6 @@ assignees: fwal
 A clear and concise description of what the bug is.
 
 **Workflow configuration (please complete the following information):**
+ - Action version (`uses`): [e.g. swift-actions/setup-swift@v1]
  - Platform (`runs-on`): [e.g. ubuntu-latest]
- - Swift version (`swift-version`): [e.g. 5.2]
+ - Swift version (`swift-version`): [e.g. 5.7]