onnxruntime

efbe2b84 - Fix cuDNN v9 build by replacing removed cuDNN v6 RNN API usage by cuDNN v8 RNN API and reenable RNN tests for CUDA EP (#19419)

Fix cuDNN v9 build by replacing removed cuDNN v6 RNN API usage by cuDNN v8 RNN API and reenable RNN tests for CUDA EP (#19419) Replace deprecated cuDNN RNN based API by cuDNN v8 RNN API and re-enable RNN tests for the CUDA EP. ### Motivation and Context The deprecated cuDNN RNN API might vanish soon and in addition for the current CUDA EP RNN implementation all RNN tests are disabled due to failures. With this change the deprecated API has been removed and the new updated implemented doesn't fail the tests anymore.