Bump django-modeltranslation from 0.18.11 to 0.19.10

Bumps [django-modeltranslation](https://github.com/deschler/django-modeltranslation) from 0.18.11 to 0.19.10.
- [Release notes](https://github.com/deschler/django-modeltranslation/releases)
- [Changelog](https://github.com/deschler/django-modeltranslation/blob/master/CHANGELOG.md)
- [Commits](deschler/django-modeltranslation@v0.18.11...v0.19.10)

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

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

requirements.txt

@@ -153,7 +153,7 @@ django-leaflet==0.19.post11
     # via mapentity
 django-modelcluster==6.3
     # via geotrek (setup.py)
-django-modeltranslation==0.18.11
+django-modeltranslation==0.19.10
     # via mapentity
 django-mptt==0.14.0
     # via geotrek (setup.py)