chore(deps): bump github.com/migueldeicaza/swiftterm

Bumps [github.com/migueldeicaza/swiftterm](https://github.com/migueldeicaza/SwiftTerm) from 1.5.1 to 1.15.0.
- [Release notes](https://github.com/migueldeicaza/SwiftTerm/releases)
- [Commits](migueldeicaza/SwiftTerm@v1.5.1...v1.15.0)

---
updated-dependencies:
- dependency-name: github.com/migueldeicaza/swiftterm
  dependency-version: 1.15.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]