Bump cairocffi from 0.9.0 to 1.7.0

Bumps [cairocffi](https://github.com/Kozea/cairocffi) from 0.9.0 to 1.7.0.
- [Release notes](https://github.com/Kozea/cairocffi/releases)
- [Changelog](https://github.com/Kozea/cairocffi/blob/main/NEWS.rst)
- [Commits](Kozea/cairocffi@v0.9.0...v1.7.0)

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

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

requirements.txt

@@ -26,7 +26,7 @@ btrees==5.0
     # via zodb
 cachetools==5.3.1
     # via large-image
-cairocffi==0.9.0
+cairocffi==1.7.0
     # via
     #   cairosvg
     #   geotrek (setup.py)