resolve the provider options before create training session in orttrainer (#9199)
* resolve the provider options before create training session in orttrainer
* Update orttraining/orttraining/python/orttraining_pybind_common.h
Co-authored-by: Thiago Crepaldi <thiago.crepaldi@microsoft.com>
* support clear the training ep instance pool
* fix status error
Co-authored-by: Thiago Crepaldi <thiago.crepaldi@microsoft.com>