Add missed changesets for #2452 (#2453)

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## Self Checklist

- [x] I wrote a PR title in **English** and added an appropriate
**label** to the PR.
- [x] I wrote the commit message in **English** and to follow [**the
Conventional Commits
specification**](https://www.conventionalcommits.org/en/v1.0.0/).
- [x] I [added the
**changeset**](https://github.com/changesets/changesets/blob/main/docs/adding-a-changeset.md)
about the changes that needed to be released. (or didn't have to)
- [x] I wrote or updated **documentation** related to the changes. (or
didn't have to)
- [x] I wrote or updated **tests** related to the changes. (or didn't
have to)
- [x] I tested the changes in various browsers. (or didn't have to)
  - Windows: Chrome, Edge, (Optional) Firefox
  - macOS: Chrome, Edge, Safari, (Optional) Firefox

## Related Issue

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<!-- Fixes #0000 -->

None

## Summary

<!-- Please brief explanation of the changes made -->

#2452 에서 누락된 changeset 을 추가합니다. 이 PR이 머지되서 changesets PR이 생성되면 Changelog
안에 있는 PR 번호를 직접 수정할 예정입니다.

## Details

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None

### Breaking change? (Yes/No)

<!-- If Yes, please describe the impact and migration path for users -->

No

## References

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aware of -->

None

.changeset/shy-flies-provide.md

@@ -0,0 +1,5 @@
+---
+'@channel.io/bezier-tokens': patch
+---
+
+Change some value of alpha tokens and add transparent token for alpha tokens.