Bump portfinder from 1.0.26 to 1.0.28 (#14594)

Bumps [portfinder](https://github.com/http-party/node-portfinder) from 1.0.26 to 1.0.28.
- [Release notes](https://github.com/http-party/node-portfinder/releases)
- [Commits](https://github.com/http-party/node-portfinder/compare/v1.0.26...v1.0.28

)

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