Skip a new spinbutton test on Windows

Also updated the Bugzilla URL for these tests to point to a bug that isn't marked Resolved,
since clearly there's still an unresolved bug here! The new bug is
<http://webkit.org/b/54662>.

* platform/win/Skipped: Added fast/forms/input-appearance-spinbutton-layer.html.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@78830 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2 files changed