chore: Use borrows

Author: NickLarsenNZ

rust/operator-binary/src/kafka_controller.rs

@@ -1099,12 +1099,7 @@ fn build_broker_rolegroup_statefulset(
 
     // Add vector container after kafka container to keep the defaulting into kafka container
     if merged_config.logging.enable_vector_agent {
-        match kafka
-            .spec
-            .cluster_config
-            .vector_aggregator_config_map_name
-            .to_owned()
-        {
+        match &kafka.spec.cluster_config.vector_aggregator_config_map_name {
             Some(vector_aggregator_config_map_name) => {
                 pod_builder.add_container(
                     product_logging::framework::vector_container(
@@ -1118,7 +1113,7 @@ fn build_broker_rolegroup_statefulset(
                             .with_memory_request("128Mi")
                             .with_memory_limit("128Mi")
                             .build(),
-                        &vector_aggregator_config_map_name,
+                        vector_aggregator_config_map_name,
                     )
                     .context(ConfigureLoggingSnafu)?,
                 );

rust/operator-binary/src/main.rs

@@ -237,7 +237,7 @@ fn references_config_map(
     };
 
     kafka.spec.cluster_config.zookeeper_config_map_name == config_map.name_any()
-        || match kafka.spec.cluster_config.authorization.opa.to_owned() {
+        || match &kafka.spec.cluster_config.authorization.opa {
             Some(opa_config) => opa_config.config_map_name == config_map.name_any(),
             None => false,
         }