OZG-6792 change antragsraum to antragraum in deployment files

Jenkinsfile

src/main/helm/Chart.yaml

src/main/helm/templates/_helpers.tpl

src/main/helm/templates/deployment.yaml

src/main/helm/templates/network_policy.yaml

src/main/helm/values.yaml

src/test/helm-linter-values.yaml

src/test/helm/deployment_defaults_labels_test.yaml

src/test/helm/deployment_imagepull_secret_test.yaml

src/test/helm/deployment_resources_test.yaml

src/test/helm/deployment_test.yaml

src/test/helm/ingress_tests.yaml

src/test/helm/network_policy_test.yaml

src/test/helm/service_test.yaml