Bump onnxruntime from 1.15.1 to 1.18.1 (#1329)

Bumps [onnxruntime](https://github.com/microsoft/onnxruntime) from 1.15.1 to 1.18.1.
- [Release notes](https://github.com/microsoft/onnxruntime/releases)
- [Changelog](https://github.com/microsoft/onnxruntime/blob/main/docs/ReleaseManagement.md)
- [Commits](microsoft/onnxruntime@v1.15.1...v1.18.1)

---
updated-dependencies:
- dependency-name: onnxruntime
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

setup.py

@@ -68,7 +68,7 @@
     'slack-sdk<4',
     'mosaicml-cli>=0.6.10,<1',
     'onnx==1.14.0',
-    'onnxruntime==1.15.1',
+    'onnxruntime==1.18.1',
     'boto3>=1.21.45,<2',
     'huggingface-hub>=0.19.0,<0.24',
     'beautifulsoup4>=4.12.2,<5',  # required for model download utils