Fix spelling error in CHANGELOG.md

[Amxx]

I noticed that #4231 (that targets release-v4.9) is failing codespell.

[changeset-bot]

⚠️ No Changeset found

Latest commit: a235fa2

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[ernestognw]

I wonder if codespell is checking changesets. This should've been flagged previously.
I don't find any configuration for codespell, any idea why is not checking changesets?

[Amxx]

from .github/workflows/checks.yml:

  codespell:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - name: Run CodeSpell
        uses: codespell-project/[email protected]
        with:
          check_filenames: true
          skip: package-lock.json,*.pdf

(maybe codespell doesn't check folders that start with a dot like .changeset ???)

[frangio]

I believe this needs to be fixed in the changeset itself too.

[frangio]

https://github.com/codespell-project/actions-codespell#parameter-check_hidden

Parameter: check_hidden

If set, check hidden files (those starting with ".") for spelling mistakes as well.

This parameter is optional; by default codespell will not check hidden files.

#4236