Bump fast-csv from 1.0.0 to 4.3.6 in /spectra-importer

Bumps [fast-csv](https://github.com/C2FO/fast-csv/tree/HEAD/packages/fast-csv) from 1.0.0 to 4.3.6.
- [Release notes](https://github.com/C2FO/fast-csv/releases)
- [Changelog](https://github.com/C2FO/fast-csv/blob/master/packages/fast-csv/CHANGELOG.md)
- [Commits](https://github.com/C2FO/fast-csv/commits/v4.3.6/packages/fast-csv)

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