onnxruntime

97ccf3f6 - Add OrtEpFactory::GetVersion and store EP version in EP metadata. (#25272)

Add OrtEpFactory::GetVersion and store EP version in EP metadata. (#25272) ### Description <!-- Describe your changes. --> Add OrtEpFactory::GetVersion and store EP version in EP metadata. ### Motivation and Context <!-- - Why is this change required? What problem does it solve? - If it fixes an open issue, please link to the issue here. --> Enforce plugin EP version specification and make it accessible from EP metadata. --------- Co-authored-by: Scott McKay <Scott.McKay@microsoft.com>