eng: adopt killBehavior polite (microsoft#251159)

* tools: respect chat.editor.wordWrap setting in tool confirms

Closes microsoft/vscode-copilot#17373

* eng: adopt killBehavior polite

Refs microsoft/vscode-js-debug#2238
Closes microsoft#244111

Author: connor4312

.vscode/launch.json

@@ -254,6 +254,7 @@
 				"VSCODE_SKIP_PRELAUNCH": "1",
 			},
 			"cleanUp": "wholeBrowser",
+			"killBehavior": "polite",
 			"runtimeArgs": [
 				"--inspect-brk=5875",
 				"--no-cached-data",