onnxruntime

8bc275e9 - Enhance Transpose, Cast and MatMul fusion when Cast and/or Fusion feeds multiple nodes. (#7021)

Enhance Transpose, Cast and MatMul fusion when Cast and/or Fusion feeds multiple nodes. (#7021) * Added new Transpose+Cast+MatMul => Cast+FusedMatMul test scenarios. * The Cast node may feed more than one node. * Transpose node may feed multiple nodes and still may be fused with MatMul nodes.