Bump python-liquid from 2.0.2 to 2.1.0 (#500)

Bumps [python-liquid](https://github.com/jg-rp/liquid) from 2.0.2 to 2.1.0.
- [Release notes](https://github.com/jg-rp/liquid/releases)
- [Changelog](https://github.com/jg-rp/liquid/blob/main/CHANGES.md)
- [Commits](https://github.com/jg-rp/liquid/compare/v2.0.2...v2.1.0)

---
updated-dependencies:
- dependency-name: python-liquid
  dependency-version: 2.1.0
  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>

requirements.txt

@@ -6,7 +6,7 @@ packaging==25.0 # used in update-product-data.py
 playwright==1.54.0 # used by a few scripts to parse html
 pre-commit==3.5.0 # used to check code before commit
 python-frontmatter==1.1.0 # used in endoflife.py to parse products YAML frontmatters
-python-liquid==2.0.2 # used in endoflife.py to render version templates
+python-liquid==2.1.0 # used in endoflife.py to render version templates
 requests==2.32.4 # used in http.py to make HTTP requests simpler
 requests-futures==1.0.2 # used in http.py to be able to make async HTTP requests
 requests-cache==1.2.1 # used in http.py to be able to cache HTTP requests