Gradle's up-to-date checks do not work on Windows FAT drives (Backport to 6.x)

[wolfs]

This is a backport of #17551.

Expected Behavior

Gradle should produce new class files to build/classes/java directory.

Current Behavior

1. gradle build creates .gradle and build directories;
2. I change output string in main class;
3. Second build only just removes previously compiled files.

Context

I created new Java project with Gradle in IntelliJ IDEA and it not works.
Same project can be successfully compiled on macOS.

Steps to Reproduce

https://github.com/DimaCrafter/clean-gradle-project

Your Environment

• OS: Windows 10 Pro 21H1 19043.1081
• Java 8: AdoptOpenJDK 1.8.0_292-b10
• Gradle wrapper v7.1 (building with globally installed Gradle doesn't affect)

[wolfs]

Fixed by #17941.