build: update junit xml generation

Author: joseph-sentry

Makefile

@@ -31,13 +31,13 @@ check-for-migration-conflicts:
 	python manage.py check_for_migration_conflicts
 
 test:
-	COVERAGE_CORE=sysmon python -m pytest --cov=./ --junitxml=junit.xml
+	COVERAGE_CORE=sysmon python -m pytest --cov=./ --junitxml=junit.xml -o junit_family=legacy
 
 test.unit:
-	COVERAGE_CORE=sysmon python -m pytest --cov=./ -m "not integration" --cov-report=xml:unit.coverage.xml --junitxml=unit.junit.xml
+	COVERAGE_CORE=sysmon python -m pytest --cov=./ -m "not integration" --cov-report=xml:unit.coverage.xml --junitxml=unit.junit.xml -o junit_family=legacy
 
 test.integration:
-	COVERAGE_CORE=sysmon python -m pytest --cov=./ -m "integration" --cov-report=xml:integration.coverage.xml --junitxml=integration.junit.xml
+	COVERAGE_CORE=sysmon python -m pytest --cov=./ -m "integration" --cov-report=xml:integration.coverage.xml --junitxml=integration.junit.xml -o junit_family=legacy
 
 lint:
 	make lint.install