Bump smallvec from 1.11.1 to 1.13.1

Bumps [smallvec](https://github.com/servo/rust-smallvec) from 1.11.1 to 1.13.1.
- [Release notes](https://github.com/servo/rust-smallvec/releases)
- [Commits](servo/rust-smallvec@v1.11.1...v1.13.1)

---
updated-dependencies:
- dependency-name: smallvec
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>