GH-1148 Remove manual setting of ObjectMapper feature

Remove manual setting of ObjectMapper feature in favor of standard Spring Boot via property setting

Resolves #1148

Author: olegz

spring-cloud-function-context/src/main/java/org/springframework/cloud/function/context/config/ContextFunctionCatalogAutoConfiguration.java

@@ -24,7 +24,6 @@
 import java.util.function.Supplier;
 import java.util.stream.Collectors;
 
-import com.fasterxml.jackson.databind.DeserializationFeature;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.SerializationFeature;
 import com.google.gson.Gson;
@@ -222,7 +221,6 @@ private JsonMapper jackson(ApplicationContext context) {
 				mapper = new ObjectMapper();
 			}
 			mapper.configure(SerializationFeature.FAIL_ON_EMPTY_BEANS, false);
-			mapper.configure(DeserializationFeature.FAIL_ON_TRAILING_TOKENS, true);
 			return new JacksonMapper(mapper);
 		}
 	}