OZG-3328 cleanup helm unittests and add tests to cover each line

src/test/helm/deployment_springProfile_env_test.yaml

src/test/helm/deployment_test_ozgcloud_base_values_test.yaml

src/test/helm/deployment_usermanager_url_env_test.yaml

src/test/helm/deployment_zufimanager_address_env_test.yaml

src/test/helm/deyploment_general_value_test.yaml

src/test/helm/elasticsearch_cr_test.yaml

src/test/helm/network_policy_test.yaml

src/test/helm/ozgcloud_proxyapi_secret_test.yaml

src/test/helm/rabbitmq_exchange_test.yaml

src/test/helm/rabbitmq_permissions_test.yaml

src/test/helm/rabbitmq_queue_test.yaml

src/test/helm/rabbitmq_secret_test.yaml

src/test/helm/rabbitmq_user_test.yaml

src/test/helm/service_account_test.yaml

src/test/helm/service_monitor_test.yaml

src/test/helm/service_test.yaml