debug: use clone instead of deepClone

#35525

src/vs/workbench/parts/debug/electron-browser/debugConfigurationManager.ts

@@ -502,7 +502,7 @@ class Launch implements ILaunch {
 	}
 
 	public resolveConfiguration(config: IConfig): TPromise<IConfig> {
-		const result = objects.deepClone(config) as IConfig;
+		const result = objects.clone(config) as IConfig;
 		// Set operating system specific properties #1873
 		const setOSProperties = (flag: boolean, osConfig: IEnvConfig) => {
 			if (flag && osConfig) {

src/vs/workbench/parts/debug/node/debugAdapter.ts

@@ -210,7 +210,7 @@ export class Adapter {
 			};
 			properties['internalConsoleOptions'] = INTERNAL_CONSOLE_OPTIONS_SCHEMA;
 
-			const osProperties = objects.deepClone(properties);
+			const osProperties = objects.clone(properties);
 			properties['windows'] = {
 				type: 'object',
 				description: nls.localize('debugWindowsConfiguration', "Windows specific launch configuration attributes."),