update build configurations to webgpu EP

[fs-eire]

Description

list out for tracking.

[fs-eire]

merged a few misc improvements and only list build configuration change.

[skottmckay]

Sorry - I didn't realize this branch was in a PR and I just merged in origin/main.

@fs-eire do you want to update your branch with the latest origin/main to make the diffs reasonable again?

[fs-eire]

Sorry - I didn't realize this branch was in a PR and I just merged in origin/main.

@fs-eire do you want to update your branch with the latest origin/main to make the diffs reasonable again?

I did it just now. But seems the status of PR is not updating to remove those unrelated changes.

[snnn]

You need to close this one and open a new PR.

[fs-eire]

You need to close this one and open a new PR.

I tried to do that but in the change preview it still shows 140 files. Maybe need a git merge

[fs-eire]

You need to close this one and open a new PR.

I tried to do that but in the change preview it still shows 140 files. Maybe need a git merge

OK much better now.