uspot: update to Git HEAD (2025-01-20)

uspot: update to Git HEAD (2025-01-20)

57b737a49497 uspot/uspotfilter: s/discon_since/lost_since/
1c2f58000519 uspot/uspotfilter: use native MAC case
70934203a0b7 captive: cleanup
7566c2716eb9 uspot: correctly handle "debug=0"
f5cc70459233 portal: remove unused bits
54cdcf463c36 uspot: remove unused ssid parameter
f13440bd80ff Update issue templates
644fd6f52a8e uspotfilter: apply disconnect delay to active clients only

(cherry picked from commit 2466aaccc1b358c6fbcc17aeb6628d974870911b)
Signed-off-by: Thibaut VARÈNE <[email protected]>