Bug template: Make it clear that the filename is what is needed.

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -67,7 +67,7 @@ body:
         - label: This report is for tuya-local, **not** for localtuya.
           required: true
         - label: |
-            If this is for a specific device, the device config is mentioned above, or diagnostics are included.
+            If this is for a specific device, the device config filename is mentioned above, or diagnostics are included.
           required: false
         - label: |
             Log messages or diagnostics relevant to the issue are included.