publish parameter doesn't work as expected

[angryTit]

Hello guys,
as I can see from the code https://github.com/classmethod/gradle-aws-plugin/blob/develop/src/main/java/jp/classmethod/aws/gradle/lambda/AWSLambdaMigrateFunctionTask.java#L174 you publish new version only first time when function was created and skip it during updating... I think it's a bug