bot: add js debug log commands

.github/commands.json

@@ -133,6 +133,13 @@
 		"action": "updateLabels",
 		"addLabel": "~needs more info"
 	},
+	{
+		"type": "comment",
+		"name": "jsDebugLogs",
+		"action": "updateLabels",
+		"addLabel": "needs more info",
+		"comment": "Please collect trace logs using the following instructions:\n\n> If you're able to, add `\"trace\": true` to your `launch.json` and reproduce the issue. The location of the log file on your disk will be written to the Debug Console. Share that with us.\n\n> ⚠️ This log file will not contain source code, but will contain file paths. You can drop it into https://microsoft.github.io/vscode-pwa-analyzer/index.html to see what it contains. If you'd rather not share the log publicly, you can email it to connor@xbox.com"
+	},
 	{
 		"type": "comment",
 		"name": "closedWith",