Fix socket_recvfrom overflow on buffer size.

when passing PHP_INT_MAX for the $length param we get this (with ubsan)

`ext/sockets/sockets.c:1409:36: runtime error: signed integer ov

Fix socket_recvfrom overflow on buffer size.

when passing PHP_INT_MAX for the $length param we get this (with ubsan)

`ext/sockets/sockets.c:1409:36: runtime error: signed integer overflow: 9223372036854775807 + 1 cannot be represented in type 'long int'`

close GH-16382

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