onnxruntime

aed7c6ff - Exclude fp16 support flag definition from minimal build (#17259)

Exclude fp16 support flag definition from minimal build (#17259) ### Description <!-- Describe your changes. --> As title. ### 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. --> Reduce minimal build binary size for mobile to meet office team requirement. cc @chenfucn Co-authored-by: rachguo <rachguo@rachguos-Mini.attlocal.net>