Update fastapi requirement from <=0.79.0 to <0.83.0 in /requirements (#14576)

Updates the requirements on [fastapi](https://github.com/tiangolo/fastapi) to permit the latest version.
- [Release notes](https://github.com/tiangolo/fastapi/releases)
- [Commits](fastapi/fastapi@0.1.11...0.82.0)

---
updated-dependencies:
- dependency-name: fastapi
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

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

@@ -13,5 +13,5 @@ scikit-learn>0.22.1, <1.1.3
 onnxruntime<1.13.0
 psutil<=5.9.1 # for `DeviceStatsMonitor`
 pandas>1.0, <=1.4.3  # needed in benchmarks
-fastapi<=0.79.0
+fastapi<0.83.0
 uvicorn<=0.18.2