Revert "drm/amdgpu: fix incorrect vm flags to map bo"

commit ac4ed2da4c1305a1a002415058aa7deaf49ffe3e upstream.

This reverts commit b08425fa77ad2f305fe57a33dceb456be03b653f.

Revert this to align with 6.17 because the fixes tag
was wrong on this commit.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit be33e8a239aac204d7e9e673c4220ef244eb1ba3)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>