Bump encoding_rs from 0.8.20 to 0.8.22 (#388)
Bump encoding_rs from 0.8.20 to 0.8.22 (#388)

Bumps [encoding_rs](https://github.com/hsivonen/encoding_rs) from 0.8.20 to 0.8.22.
- [Release notes](https://github.com/hsivonen/encoding_rs/releases)
- [Commits](https://github.com/hsivonen/encoding_rs/compare/v0.8.20...v0.8.22)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
alex/otp-cop