Bump opencv-python from 4.5.4.58 to 4.5.4.60 (#149)

Bumps [opencv-python](https://github.com/skvark/opencv-python) from 4.5.4.58 to 4.5.4.60.
- [Release notes](https://github.com/skvark/opencv-python/releases)
- [Commits](https://github.com/skvark/opencv-python/commits)

---
updated-dependencies:
- dependency-name: opencv-python
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,4 +1,4 @@
-opencv-python==4.5.4.58 
+opencv-python==4.5.4.60 
 Pillow==8.4.0
 pyfakewebcam==0.1.0
 tensorflow==2.6.2; python_version < "3.7"