uhttpd: update to Git HEAD (2025-07-06)
b3e3c05 client: don't send stray EOF chunk on connection timeout
fad0d05 proc: inhibit chunked transfer encoding on existing TEs or known length
3d6f01b file: prevent writes beyond end of uh_buf on enumerating directories
c7294e7 client: reject requests with multiple content-lengths and/or TEs
7e64e8b client: Allow sending content in DONE state
uhttpd commit
3d6f01b fixes: CVE-2025-32108
Link: https://github.com/openwrt/openwrt/pull/19290
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>