Fix build error caused by ts api change

extensions/html/server/src/modes/javascriptMode.ts

@@ -85,7 +85,7 @@ export function getJavascriptMode(documentRegions: LanguageModelCache<HTMLDocume
 		doComplete(document: TextDocument, position: Position): CompletionList {
 			updateCurrentTextDocument(document);
 			let offset = currentTextDocument.offsetAt(position);
-			let completions = jsLanguageService.getCompletionsAtPosition(FILE_NAME, offset, { includeExternalModuleExports: false });
+			let completions = jsLanguageService.getCompletionsAtPosition(FILE_NAME, offset, { includeExternalModuleExports: false, includeInsertTextCompletions: false });
 			if (!completions) {
 				return { isIncomplete: false, items: [] };
 			}