Add onnxscript 0.5.4 as a dependency (#127)

* Add onnxscript 0.5.4 as a dependency

According to the pytorch docs (https://docs.pytorch.org/docs/stable/onnx_export.html),
onnx export depends on onnxscript being installed. In PyTorch 2.9, the export behavior
now defaults to torch.export instead of torch.onnx, which is a codepath that imports
onnxscript eagerly. 

---------

Co-authored-by: ClemensSchwarke <clemens.schwarke@gmail.com>

Author: Kukanani

licenses/dependencies/onnxscript-license.txt

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Microsoft Corporation
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

pyproject.toml

@@ -31,6 +31,7 @@ dependencies = [
     "numpy>=1.16.4",
     "GitPython",
     "onnx",
+    "onnxscript>=0.5.4",
 ]
 
 [project.urls]