Features
- add 2 high schools ([Thomas Lenovo T14](https://github.com/briefmnews/django-french-highschool/commit/a854d8d163659a4b5e508be5ca397b20362534dc))
Chores
- release version 0.12.0 ([Thomas Lenovo T14](https://github.com/briefmnews/django-french-highschool/commit/7adf72c99cc6e70cf435afe49d0a3c25cf0ef10c))