onnxruntime

f1c96d56 - refactor(ci): simplify build date/time metadata propagation (#28294)

refactor(ci): simplify build date/time metadata propagation (#28294) ### Description Avoid having to depend on setup job/task for build date/time. Use pipeline var & runtime expression instead. ### Motivation and Context Faster, no need to wait for an ad-hoc job to set pipeline variables. Easier to read/reason about, reduces cross-stage deps.