Layouting: Handle attach types via setter

Change-Id: I862f5cd109db3582b4f029787ec0cded2da39ce6
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>

src/plugins/android/androidsdkmanagerwidget.cpp

@@ -141,14 +141,16 @@ AndroidSdkManagerWidget::AndroidSdkManagerWidget(AndroidConfig &config,
                 }
             },
             optionsButton
-        }
-    }.attachTo(m_packagesStack, WithoutMargins);
+        },
+        noMargin
+    }.attachTo(m_packagesStack);
 
     Column {
         m_outputEdit,
         Row { m_sdkLicenseLabel, m_sdkLicenseButtonBox },
         m_operationProgress,
-    }.attachTo(m_outputStack, WithoutMargins);
+        noMargin
+    }.attachTo(m_outputStack);
 
     Column {
         m_viewStack,