build(deps): bump dotenvy from 0.15.1 to 0.15.3 (#4623)

Bumps [dotenvy](https://github.com/allan2/dotenvy) from 0.15.1 to 0.15.3.
- [Release notes](https://github.com/allan2/dotenvy/releases)
- [Changelog](https://github.com/allan2/dotenvy/blob/master/CHANGELOG.md)
- [Commits](https://github.com/allan2/dotenvy/commits/v0.15.3)

---
updated-dependencies:
- dependency-name: dotenvy
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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