Utils: Remove one LayoutBuilder::addRow() overload

The flexibility here is getting in the way later when trying to
remove the dependency on aspects.

Change-Id: I7221e80f2067292c7c80aead8f6d739fb7878f7e
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

src/plugins/cmakeprojectmanager/cmakeinstallstep.cpp

@@ -107,7 +107,7 @@ QWidget *CMakeInstallStep::createConfigWidget()
     setDisplayName(Tr::tr("Install", "ConfigWidget display name."));
 
     Layouting::Form builder;
-    builder.addRow(m_cmakeArguments);
+    builder.addRow({m_cmakeArguments});
 
     auto widget = builder.emerge(Layouting::WithoutMargins);