Adding candidate metadata key for tracking EP's OS driver version
Merged
AD
1y ago+3+3+0123456789-0-0-0123456789
Description
This change adds a well-known key name (os_driver_version) corresponding to the OS driver version associated with an EP. We will eventually flesh this out to enable retrieving it from the OrtEpDevice if it's been populated, but for starters we reserve the name.
Motivation and Context
We have a scenario in WebNN where the browser would like to get the driver version associated with a given EP (this is to enable policy against the driver, e.g. for maintaining a blocklist if a particular driver version has a scenario-blocking bug in it). Having a mechanism to retrieve the driver version via ORT would help with implementing this feature.