Adds missing cfg for test module

Author: SirCipher

server/swimos_connector_fluvio/src/ingress/mod.rs

@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+#[cfg(test)]
 mod tests;
 
 use crate::config::FluvioIngressConfiguration;