[PATCH v3 0/4] MR8325: user32: Add more tests with integral and versioned class names.

[Rémi Bernon]

And introduce support for integral class names on server side.

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  v3: win32u/tests: Test window class name with integer atom.
      user32/tests: Test that window class atom cannot be changed.
      user32/tests: Test window class versioned name with integer atom.
      user32/tests: Cleanup window class versioning tests.
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/8325