upload niks3: ok

post-build step niks3 pin: failed
time=2026-10-26T13:20:04.175+01:00 level=INFO msg="All 1 paths already cached"
time=2026-10-26T13:20:04.176+01:00 level=ERROR msg="Fatal error" error="creating pin \"nixbot-pschmitt/nixos-config-hosts.lrz\": server returned 405: Method Not Allowed\n"