searxng/PULL_REQUEST_TEMPLATE.md

## What does this PR do?

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<!-- explain the changes in your PR, algorithms, design, architecture -->

## Why is this change important?

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<!-- explain the motivation behind your PR -->

## How to test this PR locally?

<!-- commands to run the tests or instructions to test the changes -->

## Author's checklist

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## Related issues

<!--
Closes #234
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## AI Disclosure
<!-- please read https://github.com/searxng/searxng/blob/master/AI_POLICY.rst -->
- [ ] I hereby confirm that I have not used any AI tools for creating this PR.
- [ ] I have used AI tools for working on the changes in this pull request and will attach a list of all AI tools I used and how I used them. I hereby confirm that I haven't used any other tools than the ones I mention below.