build(deps): bump similar from 2.3.0 to 2.4.0 in /tmpl8

Bumps [similar](https://github.com/mitsuhiko/similar) from 2.3.0 to 2.4.0.
- [Changelog](https://github.com/mitsuhiko/similar/blob/main/CHANGELOG.md)
- [Commits](mitsuhiko/similar@2.3.0...2.4.0)

---
updated-dependencies:
- dependency-name: similar
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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