Merge topic 'file-rpath-elf-static'

02f3e5be6a file(RPATH_CHANGE ...): no-op for static binary
ccbbf64552 Tests/RunCMake/file-RPATH: Prepare to cover statically linked binaries

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: buildbot <buildbot@kitware.com>
Merge-request: !9623