Bump torch from 1.9.0 to 2.2.0

Bumps [torch](https://github.com/pytorch/pytorch) from 1.9.0 to 2.2.0.
- [Release notes](https://github.com/pytorch/pytorch/releases)
- [Changelog](https://github.com/pytorch/pytorch/blob/main/RELEASE.md)
- [Commits](pytorch/pytorch@v1.9.0...v2.2.0)

---
updated-dependencies:
- dependency-name: torch
  dependency-type: direct:development
...

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

requirements_dev.txt

@@ -15,5 +15,5 @@ opencv-python
 # instructions: https://blog.piwheels.org/new-opencv-builds-including-opencv-4-x/
 # more complext examples, e.g. coco_track
 
-torch==1.9.0
+torch==2.2.0
 torchvision==0.10.0