build(deps): update onnxruntime requirement from <1.19.0,>=1.12.0 to >=1.12.0,<1.21.0 in /requirements (#20738)

build(deps): update onnxruntime requirement in /requirements

Updates the requirements on [onnxruntime](https://github.com/microsoft/onnxruntime) to permit the latest version.
- [Release notes](https://github.com/microsoft/onnxruntime/releases)
- [Changelog](https://github.com/microsoft/onnxruntime/blob/main/docs/ReleaseManagement.md)
- [Commits](microsoft/onnxruntime@v1.12.0...v1.20.1)

---
updated-dependencies:
- dependency-name: onnxruntime
  dependency-version: 1.20.1
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements/pytorch/test.txt

@@ -10,7 +10,7 @@ cloudpickle >=1.3, <3.2.0
 scikit-learn >0.22.1, <1.4.0
 numpy >=1.17.2, <1.27.0
 onnx >=1.12.0, <1.17.0
-onnxruntime >=1.12.0, <1.19.0
+onnxruntime >=1.12.0, <1.21.0
 psutil <5.9.6 # for `DeviceStatsMonitor`
 pandas >1.0, <2.2.0  # needed in benchmarks
 fastapi  # for `ServableModuleValidator`  # not setting version as re-defined in App