update data

docs/uml_blueprints/admin/admin_domain_model.png

docs/uml_blueprints/admin/admin_domain_model.txt

docs/uml_blueprints/application/application_domain_model.png

docs/uml_blueprints/application/application_domain_model.txt

docs/uml_blueprints/ecdc/ecdc_domain_model.png

docs/uml_blueprints/ecdc/ecdc_domain_model.txt

docs/uml_blueprints/owid/owid_domain_model.txt

...ueprints/rki_vaccination/rki_vaccination_domain_model.png

...ueprints/rki_vaccination/rki_vaccination_domain_model.txt

docs/uml_blueprints/who/who_domain_model.png

docs/uml_blueprints/who/who_domain_model.txt