Update computer_vision/README.md

[EntongShi2004]

Remove inaccessible URL.

Describe your change:

Remove an inaccessible URL in computer_vision/README.md Line 11.

• [ ] Add an algorithm?
• [ ] Fix a bug or typo in an existing algorithm?
• [ ] Add or change doctests? -- Note: Please avoid changing both code and tests in a single pull request.
• [x] Documentation change?

Checklist:

• [x] I have read CONTRIBUTING.md.
• [x] This pull request is all my own work -- I have not plagiarized.
• [x] I know that pull requests will not be merged if they fail the automated tests.
• [x] This PR only changes one algorithm file. To ease review, please open separate PRs for separate algorithms.
• [x] All new Python files are placed inside an existing directory.
• [x] All filenames are in all lowercase characters with no spaces or dashes.
• [x] All functions and variable names follow Python naming conventions.
• [x] All function parameters and return values are annotated with Python type hints.
• [x] All functions have doctests that pass the automated testing.
• [x] All new algorithms include at least one URL that points to Wikipedia or another similar explanation.
• [x] If this pull request resolves one or more open issues then the description above includes the issue number(s) with a closing keyword: "Fixes issue number".

Fixes #12382

[EntongShi2004]

Additionally, I have attempted to search for the article using a similar title in DataRobot but did not retrieve any information.

[EntongShi2004]

@TheAlgorithms/python_maintainers You reviews, please.

[EntongShi2004]

Thank you for your approval. I notice that the PR has not been merged yet, and I would like to know if there is anything else I need to do to facilitate the merging of the PR.

cc @anandfresh