sysutils/appjail-devel: Update to 5.8.0.20261002
- Remove su-exec as a dependency (replaced with mdo(1)).
ChangeLog:
https://github.com/DtxdF/AppJail/commits/4964fc275785583d4fef79ef3036e44a36411c94/
MFH: 2026Q4
(cherry picked from commit 26c3b52bb1942b0754df7f0a7f282a785a89022a)