修复 #1613 问题，当方法名为get开头，返回值为void类型时报ArrayIndexOutOfBoundsException 的问题

Author: wetool19

core/src/main/java/com/alibaba/fastjson2/writer/ObjectWriterCreatorASM.java

@@ -283,7 +283,7 @@ boolean record = BeanUtils.isRecord(objectClass);
 
                     Class<?> returnType = method.getReturnType();
                     // skip function
-                    if (isFunction(returnType)) {
+                    if (isFunction(returnType) || returnType == Void.TYPE) {
                         return;
                     }