Merge remote-tracking branch 'origin/3.0.x'

spring-cloud-openfeign-core/src/main/java/org/springframework/cloud/openfeign/FeignAutoConfiguration.java

@@ -167,7 +167,7 @@ public class FeignAutoConfiguration {
 
 			@Override
 			public String resolveCircuitBreakerName(String feignClientName, Target<?> target, Method method) {
-				return Feign.configKey(target.getClass(), method);
+				return Feign.configKey(target.type(), method);
 			}
 
 		}