ucode: update to Git HEAD (2025-05-11)

ucode: update to Git HEAD (2025-05-11)

567207a9bf16 fs: implement fileno() on directory handles
eb1d93235509 fs: support passing directory handle or fd in chdir()
38a2254337f1 build: detect whether toolchain employs default source fortification
6eddfc9dff17 resolv: fix fd leak in send_queries
3d36856b2dc5 uci: fix memory leak on cursor() error
aafde95f1ecf uci: add cursor() flags argument
d8cebc5a6bfd Revert "WIP: lib: support map() over objects"
2599cf80736b zlib: incorporate latest PR changes
830f316a7e49 socker: let sock.peercred() clear error on success
4cbac141406e types: rename u64_to_constant flag to ext_flag
d802fe5da5cd types: add support for resources with embedded data/values
71b4fdc6f60b types: add support for setting resource persistent flag
141f799eba08 uloop: use container_of instead of direct pointer casts
1396f8f2988d uloop: use uc_fn_thisval
9a121fc7440c uloop: drop object_registry
11b804d97086 socket: do not clear last_error in socket.error()
d5b3a9dc1091 socket: add strerror() method

Fixes: https://github.com/jow-/ucode/issues/285
Signed-off-by: Felix Fietkau <nbd@nbd.name>