Gradle 8.0 - clearFocus - ClearFocusTask error

[eboudrant]

After updating to Gradle 8.0 we have the following error :

A problem was found with the configuration of task ':clearFocus' (type 'ClearFocusTask').
  - Type 'com.dropbox.focus.ClearFocusTask' property 'focusFile' has @Input annotation used on property of type 'RegularFileProperty'.
    
    Reason: A property of type 'RegularFileProperty' annotated with @Input cannot determine how to interpret the file.
    
    Possible solutions:
      1. Annotate with @InputFile for regular files.
      2. Annotate with @InputFiles for collections of files.
      3. If you want to track the path, return File.absolutePath as a String and keep @Input.
    
    Please refer to https://docs.gradle.org/8.0.2/userguide/validation_problems.html#incorrect_use_of_input_annotation for more details about this problem.

To reproduce you can update this project to Gradle 8.0.2 and run ./gradlew clearFocus: build scan.

AGP 7.4.2 Gradle 8.0.2