Merge topic 'swift-implib'

a2aad7eb8d Swift: fix Windows DLL import library support for CMP0157 NEW

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Acked-by: Jeremy Day <jadaytime@gmail.com>
Merge-request: !9140