Fix RHI swap chain queue binding and restore minimal GT checks

tests/RHI/integration/fixtures/RHIIntegrationFixture.h

@@ -66,6 +66,7 @@ private:
 #if defined(XCENGINE_SUPPORT_D3D12)
     D3D12DescriptorHeap* mRTVHeap = nullptr;
     D3D12DescriptorHeap* mDSVHeap = nullptr;
+    D3D12Texture* mDepthStencilTexture = nullptr;
     std::vector<RHIResourceView*> mRTVs;
     RHIResourceView* mDSV = nullptr;
 #endif
@@ -73,4 +74,4 @@ private:
 
 } // namespace Integration
 } // namespace RHI
-} // namespace XCEngine
+} // namespace XCEngine