im_twist: delete P_min and P_max on the way out

The trailing im_delete matched sub*, which is not what im_bounds 1.0
writes, so both detail attributes leaked.

Co-Authored-By: Claude Fable 5.1 <[email protected]>

 otls/sop_lsgalante.im_twist.1.0.hdalc | Bin 9865 -> 9919 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)

diff --git a/otls/sop_lsgalante.im_twist.1.0.hdalc b/otls/sop_lsgalante.im_twist.1.0.hdalc
index 6db3eb8..5128a55 100644
Binary files a/otls/sop_lsgalante.im_twist.1.0.hdalc and b/otls/sop_lsgalante.im_twist.1.0.hdalc differ