[WIP] Fix all-contributors bot configuration issue

[Copilot]

Thanks for assigning this issue to me. I'm starting to work on it and will keep this PR's description up to date as I form a plan and make progress.

Original prompt

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This section details on the original issue you should resolve

<issue_title>add contributors</issue_title>
<issue_description>@all-contributors add @robin-janssen for code, content, data, doc, design, example, ideas, infra, maintenance, platform, research, review, tool, test, tutorial, talk, userTesting</issue_description>

<agent_instructions>can you check why the all-contributors bot is not able to process my request? Can you check the .all-contributorsrc and the README.md file for potential miss-configurations?</agent_instructions>

Comments on the Issue (you are @copilot in this section)

@TobiBu @all-contributors add @robin-janssen for code, content, data, doc, design, example, ideas, infra, maintenance, platform, research, review, tool, test, tutorial, talk, userTesting @TobiBu @all-contributors please add @robin-janssen for code @TobiBu @all-contributors please add @robin-janssen for code @TobiBu @all-contributors please add @robin-janssen for code @TobiBu @all-contributors please add @lorenzobranca for code @TobiBu @all-contributors please add @lorenzobranca for code

• Fixes add contributors #57

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