Add --rm to all docker run commands in CI

tests/test_docker.sh

@@ -18,19 +18,19 @@ cd my_awesome_project
 docker compose -f docker-compose.local.yml build
 
 # run the project's type checks
-docker compose -f docker-compose.local.yml run django mypy my_awesome_project
+docker compose -f docker-compose.local.yml run --rm django mypy my_awesome_project
 
 # run the project's tests
-docker compose -f docker-compose.local.yml run django pytest
+docker compose -f docker-compose.local.yml run --rm django pytest
 
 # return non-zero status code if there are migrations that have not been created
-docker compose -f docker-compose.local.yml run django python manage.py makemigrations --check || { echo "ERROR: there were changes in the models, but migration listed above have not been created and are not saved in version control"; exit 1; }
+docker compose -f docker-compose.local.yml run --rm django python manage.py makemigrations --check || { echo "ERROR: there were changes in the models, but migration listed above have not been created and are not saved in version control"; exit 1; }
 
 # Test support for translations
-docker compose -f docker-compose.local.yml run django python manage.py makemessages --all
+docker compose -f docker-compose.local.yml run --rm django python manage.py makemessages --all
 
 # Make sure the check doesn't raise any warnings
-docker compose -f docker-compose.local.yml run \
+docker compose -f docker-compose.local.yml run --rm \
   -e DJANGO_SECRET_KEY="$(openssl rand -base64 64)" \
   -e REDIS_URL=redis://redis:6379/0 \
   -e DJANGO_AWS_ACCESS_KEY_ID=x \
@@ -42,10 +42,10 @@ docker compose -f docker-compose.local.yml run \
   django python manage.py check --settings=config.settings.production --deploy --database default --fail-level WARNING
 
 # Generate the HTML for the documentation
-docker compose -f docker-compose.docs.yml run docs make html
+docker compose -f docker-compose.docs.yml run --rm docs make html
 
 # Run npm build script if package.json is present
 if [ -f "package.json" ]
 then
-    docker compose -f docker-compose.local.yml run node npm run build
+    docker compose -f docker-compose.local.yml run --rm node npm run build
 fi