Bump actions-rs/toolchain from 1 to 1.0.7
Bump actions-rs/toolchain from 1 to 1.0.7

Bumps [actions-rs/toolchain](https://github.com/actions-rs/toolchain) from 1 to 1.0.7.
- [Release notes](https://github.com/actions-rs/toolchain/releases)
- [Changelog](https://github.com/actions-rs/toolchain/blob/master/CHANGELOG.md)
- [Commits](https://github.com/actions-rs/toolchain/compare/v1...v1.0.7)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
asaaki/yyid.rs