Fixes missing circuit breaker id

Given yaml Properties, CircuitBreaker(`CircuitConfig`) method passes binding test even when given value is `ID` not `CircuitConfig`

- operation method that is annotated with @configuration always pass binding test [findOperation] thereby creating wrong binding from property to method

Introducing Sorting to the operations, it will resolve methods without @configuration to be processed first and @configuration will be matched the last.

Fixes gh-3327
Fixes gh-3397

spring-cloud-gateway-server-mvc/src/main/java/org/springframework/cloud/gateway/server/mvc/config/RouterFunctionHolderFactory.java

@@ -22,6 +22,7 @@ import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
+import java.util.Comparator;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Consumer;
 
@@ -244,6 +245,7 @@ public class RouterFunctionHolderFactory {
 			String operationName, Map<String, Object> operationArgs) {
 		return operations.getOrDefault(operationName, Collections.emptyList())
 			.stream()
+			.sorted(Comparator.comparing(OperationMethod::isConfigurable))
 			.map(operationMethod -> new NormalizedOperationMethod(operationMethod, operationArgs))
 			.filter(opeMethod -> matchOperation(opeMethod, operationArgs))
 			.findFirst();