Preserve user: fix the confusing summary
When ipa user-del --preserve is called, the command output
prints a summary with:
Deleted user: user1
although the user was preserved.
Replace the summary with
Preserved user: user1
to reflect what was actually done.
Fixes: https://pagure.io/freeipa/issue/9187
Signed-off-by: Florence Blanc-Renaud <flo@redhat.com>
Reviewed-By: Michal Polovka <mpolovka@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>