Fix Variant.localAndroidResources

[johnsonlee]

No description provided.

[what-the-diff]

PR Summary

• Enhancement of Directory Handling
  This update provides an improved manner of handling empty directories in files V80.kt, V81.kt, and V82.kt. If a directory is empty, the system will now return available project files instead of trying to create a file tree from an empty directory. This can prevent potential errors or mishandling of file structures.

• Refactoring in GraphVariantProcessor.kt
  There was an unnecessary import statement in the GraphVariantProcessor.kt file which was for 'getTaskName'. The developers have removed it to keep the code cleaner and more efficient.