Bumps [serde](https://github.com/serde-rs/serde) from 1.0.112 to 1.0.122. - [Release notes](https://github.com/serde-rs/serde/releases) - [Commits](https://github.com/serde-rs/serde/compare/v1.0.112...v1.0.122) Signed-off-by: dependabot[bot] <support@github.com>