forked from loafle/openapi-generator-original
* Allow to run ValidateTask tests against Gradle 7.0 as well * Drop setters for ValidateTask properties of mutable types This is applicable to the following properties: - inputSpec - recommend Otherwise, Gradle 7.0 now returns an error when attempting to configure this task. See https://docs.gradle.org/7.0/userguide/validation_problems.html#mutable_type_with_setter * Be more specific about the versions of Gradle tested in ValidateTaskDslTest Test against the latests Gradle 5.x and 6.x versions