chore(deps): bump serde_yaml from 0.8.14 to 0.8.15 (#164)

Bumps [serde_yaml](https://github.com/dtolnay/serde-yaml) from 0.8.14 to 0.8.15.
- [Release notes](https://github.com/dtolnay/serde-yaml/releases)
- [Commits](dtolnay/serde-yaml@0.8.14...0.8.15)

Signed-off-by: dependabot-preview[bot] <[email protected]>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>