Bump phpgt/promise from 2.4.0 to 2.4.1

Bumps [phpgt/promise](https://github.com/phpgt/Promise) from 2.4.0 to 2.4.1.
- [Release notes](https://github.com/phpgt/Promise/releases)
- [Commits](phpgt/Promise@v2.4.0...v2.4.1)

---
updated-dependencies:
- dependency-name: phpgt/promise
  dependency-version: 2.4.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]