onnxruntime

53eb79f9 - Gemm/Transpose fusion - additional pattern coverage (#8941)

Gemm/Transpose fusion - additional pattern coverage (#8941) * gemm transpose fixes * enforce condition * add comments * rm redundant code Co-authored-by: Ethan Tao <ettao@OrtTrainingDev4.af05slrtruoetgaxwwjv5nsq5e.px.internal.cloudapp.net>