<fix>(codec): fix abi codec decode issue when static struct in dynamic struct scenario.

Author: kyonRay

src/main/java/org/fisco/bcos/sdk/v3/codec/abi/TypeDecoder.java

@@ -441,7 +441,7 @@ private static <T extends Type> T decodeDynamicStructElements(
                                         TypeReference.create(declaredField));
                         staticOffset +=
                                 Utils.staticStructNestedPublicFieldsFlatList(
-                                                        (Class<Type>) classType)
+                                                        (Class<Type>) declaredField)
                                                 .size()
                                         * Type.MAX_BYTE_LENGTH;
                     } else {