Relicensing MIT to Apache-2.0 (#2781)
Relicensing MIT to Apache-2.0 (#2781)

Add a document to collect approvals for relicensing ONNX repo
files from MIT to Apache-2.0

Invite organizations to add the name of their organization, the
name of the authorized approver, eg legal, and the date the
email was received indicating the approval for relicensing.
onnx/onnx,onnx/onnx,onnx/onnx,onnx/onnx