- Fixes https://github.com/termux/termux-packages/issues/27407
- Could be said to be somewhat similar in design and utility to https://github.com/termux/termux-packages/pull/25434, but for OpenCV instead of CMake
- Similarly to the software 'CMake', OpenCV's PyPi package https://pypi.org/project/opencv-python/ is built from different source code from the main project, resulting in some difficulty importing it from Python projects in Termux. This package, like the `python-cmake` package, is built from the same actual source code as the software's PyPi package, but with patches to disable the installation of all files that it would normally attempt to install that are already provided by Termux packages.
- This package provides these files:
```
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/INSTALLER
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/METADATA
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/RECORD
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/REQUESTED
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/WHEEL
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/direct_url.json
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/licenses
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/licenses/LICENSE-3RD-PARTY.txt
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/licenses/LICENSE.txt
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_contrib_python-4.12.0.88.dist-info/top_level.txt
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/INSTALLER
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/METADATA
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/RECORD
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/REQUESTED
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/WHEEL
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/direct_url.json
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/licenses
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/licenses/LICENSE-3RD-PARTY.txt
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/licenses/LICENSE.txt
/data/data/com.termux/files/usr/lib/python3.12/site-packages/opencv_python-4.12.0.88.dist-info/top_level.txt
```
