GCC complains about zero size array if no VBOX_WITH_3D_ACCELERATION

--- VirtualBox-7.2.4/src/VBox/Main/src-server/SystemPropertiesImpl.cpp	Fri Oct 17 11:01:57 2025
+++ VirtualBox-7.2.4/src/VBox/Main/src-server/SystemPropertiesImpl.cpp	Thu Jan 22 18:07:21 2026
@@ -1183,7 +1183,7 @@
 HRESULT SystemProperties::getSupportedGraphicsFeatures(std::vector<GraphicsFeature_T> &aSupportedGraphicsFeatures)
 {
 #if defined(RT_ARCH_X86) || defined(RT_ARCH_AMD64)
-    static const GraphicsFeature_T s_aGraphicsFeatures[] =
+    static const GraphicsFeature_T s_aGraphicsFeatures[1] =
     {
 # ifdef VBOX_WITH_3D_ACCELERATION
         GraphicsFeature_Acceleration3D