fix: debugging ts no launch config fails if tsc task detection off

Fixes microsoft/vscode#69572

Author: connor4312

src/ui/configuration/nodeDebugConfigurationResolver.ts

@@ -338,7 +338,7 @@ export function createLaunchConfigFromContext(
 
     let dir = '';
     const tsConfig = loadJSON<ITSConfig>(folder, 'tsconfig.json');
-    if (tsConfig && tsConfig.compilerOptions && tsConfig.compilerOptions.outDir) {
+    if (tsConfig?.compilerOptions?.outDir && canDetectTsBuildTask()) {
       const outDir = tsConfig.compilerOptions.outDir;
       if (!path.isAbsolute(outDir)) {
         dir = outDir;
@@ -357,6 +357,11 @@ export function createLaunchConfigFromContext(
   return config;
 }
 
+function canDetectTsBuildTask() {
+  const value = vscode.workspace.getConfiguration().get('typescript.tsc.autoDetect');
+  return value !== 'off' && value !== 'watch';
+}
+
 function configureMern(config: ResolvingNodeConfiguration) {
   if (config.request !== 'launch') {
     return;
@@ -374,7 +379,7 @@ function isTranspiledLanguage(languagId: string): boolean {
   return languagId === 'typescript' || languagId === 'coffeescript';
 }
 
-function loadJSON<T>(folder: vscode.WorkspaceFolder | undefined, file: string): T | void {
+function loadJSON<T>(folder: vscode.WorkspaceFolder | undefined, file: string): T | undefined {
   if (folder) {
     try {
       const content = fs.readFileSync(path.join(folder.uri.fsPath, file), 'utf8');