The Gradle wrapper related files are stored in graalpython/org.graalvm.python.gradle.plugin/wrapper

Those files are verbatim copied over to the Gradle project generated by mx project `GradlePluginProject`.
If the Gradle wrapper files ever need to be updated, they should be updated manually in the generated
Gradle project in mxbuild and then copied over the "blueprint" files in
graalpython/org.graalvm.python.gradle.plugin/wrapper
