Atualiza dx_job_controller para versão 1.0.3

Author: sesostris

requirements/requirements.txt

@@ -36,4 +36,4 @@ weasyprint==68.1
 xlsxwriter==3.2.9
 djbs-theme @ git+https://github.com/interlegis/djbs-theme.git@v1.0.8
 django-dashboard @ git+https://github.com/interlegis/django-dashboard.git
-dx-job-controller @ git+https://github.com/interlegis/dx-job-controller.git@v1.0.2
+dx-job-controller @ git+https://github.com/interlegis/dx-job-controller.git@v1.0.3