reverting attempted gradle fix, it's actually a bug in the IntelliJ gradle plugin
reverting attempted gradle fix, it's actually a bug in the IntelliJ gradle plugin

https://github.com/JetBrains/gradle-intellij-plugin/issues/1000

asciidoctor/asciidoctor-intellij-plugin,asciidoctor/asciidoctor-intellij-plugin,asciidoctor/asciidoctor-intellij-plugin,asciidoctor/asciidoctor-intellij-plugin,asciidoctor/asciidoctor-intellij-plugin