test(grantlee): adjust smoke test for Qt6 API and Grantlee error enum (use QStringLiteral and Grantlee::NoError)

Lts/Common/CodeGen/tests/GrantleeParserSmoke.cpp

@@ -20,7 +20,7 @@ int main(int argc, char **argv)
     engine.addTemplateLoader(loader);
 
     QDir d(templatesDir);
-    QStringList files = d.entryList(QStringList() << "*.grantlee", QDir::Files);
+    QStringList files = d.entryList(QStringList() << QStringLiteral("*.grantlee"), QDir::Files);
     if (files.isEmpty()) {
         qDebug() << "No .grantlee templates found in" << templatesDir;
         // Treat absence as successful parse (nothing to check) to avoid failing
@@ -43,7 +43,7 @@ int main(int argc, char **argv)
             ok = false;
             continue;
         }
-        if (t->error() != Grantlee::TemplateImpl::Error::NoError) {
+        if (t->error() != Grantlee::NoError) {
             qDebug() << "Parse error in" << f << ":" << t->errorString();
             ok = false;
             continue;