Qt3DRender::QTextureImage::setSource leaks memory with RHI

When build and running the attached simple-qml.zip, the memory usage increases over time.

The main source of memory leaks are instances of QD3D11ShaderResourceBindings, created in the Renderer::setBindingAndShaderResourcesForCommand function.

https://code.qt.io/cgit/qt/qt3d.git/tree/src/plugins/renderers/rhi/renderer/renderer.cpp?h=6.4.1#n2558

Memory usage is around 200MB when the application starts, but in the first 5 minutes memory usage increased by 250MB and QD3D11ShaderResourceBindings instances increased by 15000. In the next 5 minutes memory usage increased by another 250MB and QD3D11ShaderResourceBindings instances increased by 15000.

There are no memory leaks with OpenGL renderer.

(with set environment variable QT3D_RENDERER=opengl)

This may be the same issue as QTBUG-106972.

Applying the patch https://codereview.qt-project.org/c/qt/qt3d/+/435831 fixes this memory leak, but this patch fails the tests.