[WIP] Update compatibility documentation for FUNDING.yml

[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>@copilot <issue_title>COMPATIBILITY.md/.github/FUNDING.yml @copilot</issue_title></issue_title>
<issue_description>@copilot <issue_title>COMPATIBILITY.md/.github/FUNDING.yml @copilot</issue_title>
<issue_description>COMPATIBILITY.md/.github/FUNDING.yml @copilot

Originally posted by @joe10832 in #222 (review)
</issue_description>

<agent_instructions>docker/copilot-issues#57</agent_instructions>

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

Originally posted by @joe10832 in #235 (comment)</issue_description>

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

Fixes #236

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[joe10832]

@copilot

[joe10832]

@joe10832