Deprecation warning for unreadable inputs

[robertwenner]

Steps:

• Create git repo: git init .
• Create Gradle project: gradle init --type java-application
• Add id "com.gorylenko.gradle-git-properties" version "2.4.1" to the plugins block in app/build.gradle
• Run gradle --warning-mode all generateGitProperties

In both Gradle 7.4 and 7.5.1 I get:

> Task :app:generateGitProperties
Cannot access input property 'source' of task ':app:generateGitProperties' (see --info log for details). Accessing unreadable inputs or outputs has been deprecated. This will fail with an error in Gradle 8.0. Declare the task as untracked by using Task.doNotTrackState(). Consult the upgrading guide for further information: https://docs.gradle.org/7.5.1/userguide/upgrading_version_7.html#declare_unreadable_input_output

How can I avoid that warning in my build?