Merge topic 'AutoExport-vftable' into release-3.31

41ff2916f2 WINDOWS_EXPORT_ALL_SYMBOLS: Fix vftable symbol export on ARM64EC

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: Shijun zhang <1018423405@qq.com>
Merge-request: !10187