ucode: update to Git HEAD (2026-06-03)

ucode: update to Git HEAD (2026-06-03)

1ac496a91a30 math: min and max
4c917958038d math: clamp
c6404b6af75c math: sign functions
597b17d0edea math: copysign
9747c8bbfa27 math: floor
933b11802060 math: ceil
46581cf13149 math: round
4aee92d5aa89 math: trunc
c8f71433a3d6 math: log functions
840aa6e61196 math: Infinity handling note
990558c2a027 math: isinf
c3e76e45fdad math: tan
08c6ef98fa2f math: acos, asin, atan
21a0f37d4c7c math: cosh, sinh, tanh
28ec6e4466b5 math: cbrt, hypot
fb2fc094875c math: expm1, log1p
1a911dbc72b0 math: jsdoc fixes
7b3b15dc7d25 math: add double/int output toggle flag to floor/ceil/round/trunc
7424c3bd14e0 make: improve make (install) on macOS
965d76557dee types: release previous prototype reference in ucv_prototype_set
b702323ec137 uloop: unregister task output fd from uloop before closing it
106b1179765a uloop: clear resource values when releasing callback resources
acc70db934fc ubus: clear resource values when releasing connection/object resources
9d7ade9e4c68 ubus: prevent UAF when channel disconnect_cb triggers re-entrant disconnect

Signed-off-by: Felix Fietkau <nbd@nbd.name>