chore(deps-dev): bump uint8arrays from 1.1.0 to 2.1.2
chore(deps-dev): bump uint8arrays from 1.1.0 to 2.1.2

Bumps [uint8arrays](https://github.com/achingbrain/uint8arrays) from 1.1.0 to 2.1.2.
- [Release notes](https://github.com/achingbrain/uint8arrays/releases)
- [Changelog](https://github.com/achingbrain/uint8arrays/blob/master/CHANGELOG.md)
- [Commits](https://github.com/achingbrain/uint8arrays/compare/v1.1.0...v2.1.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
ipfs/js-ipfs-blocks