build(deps): bump python-liquid from 1.12.2 to 1.13.0 (#242)

Bumps [python-liquid](https://github.com/jg-rp/liquid) from 1.12.2 to 1.13.0.
- [Release notes](https://github.com/jg-rp/liquid/releases)
- [Changelog](https://github.com/jg-rp/liquid/blob/main/CHANGELOG.rst)
- [Commits](jg-rp/liquid@v1.12.2...v1.13.0)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]