chore(deps): bump weasyprint from 61.2 to 62.2 in /backend/requirements

Bumps [weasyprint](https://github.com/Kozea/WeasyPrint) from 61.2 to 62.2.
- [Release notes](https://github.com/Kozea/WeasyPrint/releases)
- [Changelog](https://github.com/Kozea/WeasyPrint/blob/main/docs/changelog.rst)
- [Commits](Kozea/WeasyPrint@v61.2...v62.2)

---
updated-dependencies:
- dependency-name: weasyprint
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

backend/requirements/base.txt

@@ -23,6 +23,6 @@ psycopg2-binary==2.9.9
 PyJWT==2.8.0
 PyYAML==6.0.1
 typing-extensions==4.11.0
-WeasyPrint==61.2
+WeasyPrint==62.2
 whitenoise==6.6.0
 XlsxWriter==3.1.7