Android: Remove extra margin from AndroidDeployQtStep widgets

Change-Id: I7e91d6b5405c30c4af3a1b19e836b1a19bb5f90b
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Artem Sokolovskii <artem.sokolovskii@qt.io>
Reviewed-by: hjk <hjk@qt.io>

src/plugins/android/androiddeployqtstep.cpp

@@ -527,7 +527,7 @@ QWidget *AndroidDeployQtStep::createConfigWidget()
     Layouting::Form builder;
     builder.addRow(m_uninstallPreviousPackage);
     builder.addRow(installCustomApkButton);
-    builder.attachTo(widget);
+    builder.attachTo(widget, Layouting::WithoutMargins);
 
     return widget;
 }