chore(deps): bump opencv-python from 4.6.0.66 to 4.8.1.78

Bumps [opencv-python](https://github.com/opencv/opencv-python) from 4.6.0.66 to 4.8.1.78.
- [Release notes](https://github.com/opencv/opencv-python/releases)
- [Commits](https://github.com/opencv/opencv-python/commits)

---
updated-dependencies:
- dependency-name: opencv-python
  dependency-type: direct:production
...

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

Author: dependabot[bot]

requirements.txt

@@ -1,6 +1,6 @@
 kociemba==1.2.1
 numpy==1.22.0
-opencv-python==4.6.0.66
+opencv-python==4.8.1.78
 pillow==10.3.0
 pydocstyle==5.1.1
 python-i18n==0.3.9