build(deps): bump base64 from dc6a41c to 9ae5ad3 (#484)

Bumps [base64](https://github.com/aklomp/base64) from `dc6a41c` to `9ae5ad3`.
- [Release notes](https://github.com/aklomp/base64/releases)
- [Commits](aklomp/base64@dc6a41c...9ae5ad3)

---
updated-dependencies:
- dependency-name: base64
  dependency-type: direct:production
...

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